{"title":"1975–1986 Chevy C10 \u0026 K10 Intake Manifolds","description":"\u003cp\u003eIntake manifolds for 1975–1986 Chevrolet C10 and K10 pickups with the 305, 350 or 400 small block. The same intakes fit the C20\/K20, C30\/K30, K5 Blazer and C10 Suburban, and the GMC C15\/K15 and Jimmy built on the same \"square body\" platform with the same engines. A 454 big-block option is listed too.\u003c\/p\u003e\u003cp\u003eEvery Haytalras intake manifold is cast and CNC-machined in our own factory, then checked for air-tightness, dimensions and finish before it is packed. Orders ship within 24 hours on business days from our warehouses in Ontario, California and Bloomingdale, Georgia, with free US shipping.\u003c\/p\u003e\u003ch2\u003eFitment by engine\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eIntakes that fit\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e305 \/ 350 \/ 400 small block (1975–1986 heads)\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/chevy-sbc-low-rise-dual-plane-square-bore-intake-manifold-2701\"\u003e2701\u003c\/a\u003e, \u003ca href=\"\/products\/chevy-sbc-dual-plane-square-bore-intake-manifold-oil-fill-tube-2703\"\u003e2703\u003c\/a\u003e, \u003ca href=\"\/products\/chevy-sbc-dual-plane-square-bore-intake-manifold-2013\"\u003e2013\u003c\/a\u003e, \u003ca href=\"\/products\/chevy-sbc-air-gap-dual-plane-square-bore-intake-manifold-2026\"\u003e2026\u003c\/a\u003e, \u003ca href=\"\/products\/chevy-sbc-high-rise-dual-plane-square-bore-intake-manifold-2021\"\u003e2021\u003c\/a\u003e, \u003ca href=\"\/products\/sbc-high-rise-dual-plane-intake-manifold-1955-1986-8150\"\u003e8150\u003c\/a\u003e, \u003ca href=\"\/products\/chevy-sbc-high-rise-single-plane-square-bore-intake-manifold-2031\"\u003e2031\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSquare-bore (4150) carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e305 \/ 350 \/ 400 small block, keeping the Quadrajet\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/chevy-sbc-dual-plane-spread-bore-intake-manifold-2001\"\u003e2001\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003eAccepts a spread-bore Quadrajet or a 4150 carburetor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e305 \/ 350 small block, converting to multi-port EFI\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/chevy-sbc-4150-single-plane-multi-port-efi-intake-manifold-300-260\"\u003e300-260\u003c\/a\u003e, \u003ca href=\"\/products\/haytalras-sbc-pro-flo-xt-efi-intake-manifold-7137\"\u003e7137\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eNeeds injectors, throttle body and engine management\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e454 big block (C10 to 1980; C20\/C30\/K30)\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/chevy-bbc-low-rise-dual-plane-oval-port-intake-manifold-3001\"\u003e3001\u003c\/a\u003e, \u003ca href=\"\/products\/chevy-bbc-air-gap-high-rise-single-plane-oval-port-intake-manifold-3037\"\u003e3037\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eOval port heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eTo check your exact truck, use \u003cstrong\u003eShop by Vehicle\u003c\/strong\u003e at the top of this page.\u003c\/p\u003e\u003ch2\u003eWhich one should you choose?\u003c\/h2\u003e\u003cp\u003e• \u003cstrong\u003eKeep the factory Quadrajet:\u003c\/strong\u003e the \u003ca href=\"\/products\/chevy-sbc-dual-plane-spread-bore-intake-manifold-2001\"\u003e2001 dual plane\u003c\/a\u003e takes the spread-bore Q-Jet with no adapter.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eStock, towing or mild street truck:\u003c\/strong\u003e the \u003ca href=\"\/products\/chevy-sbc-low-rise-dual-plane-square-bore-intake-manifold-2701\"\u003e2701 low-rise dual plane\u003c\/a\u003e keeps low-end torque and stays close to stock height. The \u003ca href=\"\/products\/chevy-sbc-dual-plane-square-bore-intake-manifold-oil-fill-tube-2703\"\u003e2703\u003c\/a\u003e is the version with an oil fill provision.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eStreet performance with a cooler intake charge:\u003c\/strong\u003e the \u003ca href=\"\/products\/chevy-sbc-air-gap-dual-plane-square-bore-intake-manifold-2026\"\u003e2026 Air-Gap dual plane\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eHot-rodded 350 with a bigger cam:\u003c\/strong\u003e the \u003ca href=\"\/products\/chevy-sbc-high-rise-dual-plane-square-bore-intake-manifold-2021\"\u003e2021\u003c\/a\u003e or \u003ca href=\"\/products\/sbc-high-rise-dual-plane-intake-manifold-1955-1986-8150\"\u003e8150\u003c\/a\u003e high-rise dual plane, or the \u003ca href=\"\/products\/chevy-sbc-high-rise-single-plane-square-bore-intake-manifold-2031\"\u003e2031 single plane\u003c\/a\u003e for a higher-RPM build.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eConverting to multi-port fuel injection:\u003c\/strong\u003e the 300-260 or 7137. You will also need injectors, a fuel rail, a throttle body and an engine management system.\u003c\/p\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\u003cp\u003e• \u003cstrong\u003eHeads:\u003c\/strong\u003e these trucks use the traditional 1955–1986 small block Chevy head pattern. If the engine has been swapped for a 1987-or-later engine with angled center bolts, skip the 2701, 2703, 8150 and 7137 and see our \u003ca href=\"\/collections\/1987-1991-chevy-r10-v10-intake-manifolds\"\u003e1987–1991 R10\/V10 page\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eCarburetor:\u003c\/strong\u003e most of these trucks left the factory with a spread-bore Quadrajet. Except for the 2001, the carbureted intakes on this page have a square-bore (4150) flange, so plan on a square-bore carburetor or a spread-bore adapter.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eEmissions:\u003c\/strong\u003e these manifolds are for off-road and racing use. Check your state's emissions rules before installing on a registered vehicle.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eDo C10 and K10 trucks use the same intake?\u003c\/h3\u003e\u003cp\u003eYes. The C10 (2WD) and K10 (4WD) use the same small block engines, so the intake choice depends on the engine, not the drivetrain.\u003c\/p\u003e\u003ch3\u003eWill these fit a 1987 C10?\u003c\/h3\u003e\u003cp\u003e1987 trucks got new heads with angled center intake bolts. The 2001, 2013, 2021, 2026, 2031 and 300-260 fit those heads; the 2701, 2703, 8150 and 7137 do not. See the \u003ca href=\"\/collections\/1987-1991-chevy-r10-v10-intake-manifolds\"\u003e1987–1991 R10\/V10 intakes\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eIs a truck 350 intake different from a car 350 intake?\u003c\/h3\u003e\u003cp\u003eNo. Car and truck small blocks of the same era share the intake bolt pattern. See all \u003ca href=\"\/collections\/chevy-sbc-intake-manifolds\"\u003esmall block Chevy intake manifolds\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eNot sure what's in your truck?\u003c\/h3\u003e\u003cp\u003eEmail us the year, engine and head casting number and we will confirm fitment before you order.\u003c\/p\u003e","products":[{"product_id":"chevy-sbc-dual-plane-spread-bore-intake-manifold-2001","title":"Haytalras 2001 Chevy SBC Dual Plane Spread Bore Intake Manifold 1955-1995 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2001 Low-Rise Dual Plane Intake for Chevy Small Block (1955–1995)\u003c\/h2\u003e\n\u003cp\u003eA low-rise, dual-plane intake manifold for Chevy small-block V8s, 262 to 400 cu. in. The 180-degree dual-plane runner layout builds torque from idle to 5,500 RPM with sharper throttle response than a stock intake. The spread-bore flange takes a Quadrajet directly, and the included adapter lets you run a square-bore 4150-style carburetor, so it is an easy upgrade for a stock-style street car or truck.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-rise dual-plane design, 4.05 in. height\u003c\/li\u003e\n\u003cli\u003eSpread-bore (Quadrajet) flange; adapter for 4150-style square-bore carburetors included\u003c\/li\u003e\n\u003cli\u003eOperating range: idle–5,500 RPM\u003c\/li\u003e\n\u003cli\u003eAccepts late-model choke, water neck, air conditioning, alternator and HEI\u003c\/li\u003e\n\u003cli\u003eUn-machined boss for an oil fill tube\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1955–1986 heads and 1987–1995 305 \/ 350 heads with angled center bolts.\u003c\/li\u003e\n\u003cli\u003eNot for 1996+ Vortec 8-bolt heads; see our \u003ca href=\"\/collections\/chevy-vortec-intake-manifolds\"\u003eVortec intakes\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor linkage, accessory brackets and hood clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1957–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1969 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1995 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1995 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eSquare-bore carburetor adapter and additional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eCan I keep my Quadrajet?\u003c\/h3\u003e\n\u003cp\u003eYes. The 2001 bolts up to a spread-bore Quadrajet, and with the included adapter it also takes a square-bore 4150-style carburetor.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my C10 or square body truck?\u003c\/h3\u003e\n\u003cp\u003eYes, with the factory 305 or 350. See our \u003ca href=\"\/collections\/1975-1986-chevy-c10-k10-intake-manifolds\"\u003eC10 \/ K10 intake guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48050327159043,"sku":"2001","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48294359761155,"sku":"2001BK","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48294359793923,"sku":"2001P","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/55-95SBCChevyDualPlaneAluminumIntakeManifold283305327350SmallBlock_Main.png?v=1782993320"},{"product_id":"chevy-sbc-low-rise-dual-plane-square-bore-intake-manifold-2701","title":"Haytalras 2701 Chevy SBC Low-Rise Dual Plane Square Bore Intake Manifold 1955-1986 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}.hz-desc blockquote{margin:18px 0;padding:14px 18px;border-left:4px solid #222;background:#fafafa;font-style:italic}.hz-desc blockquote cite{display:block;margin-top:6px;font-style:normal;font-size:14px;color:#666}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2701 Low-Rise Dual Plane Intake for Chevy Small Block (1955–1986)\u003c\/h2\u003e\n\u003cp\u003eA low-rise, dual-plane intake manifold for 1955–1986 Chevy small-block V8s (262–400 cu. in.) with standard cylinder heads. The 180-degree dual-plane runner layout is built for crisp throttle response and strong street torque from idle to 5,500 RPM.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-rise 4.27 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: idle to 5,500 RPM\u003c\/li\u003e\n\u003cli\u003eNon-EGR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits standard (pre-1987 style) SBC cylinder heads. Fitment depends on your cylinder heads, not the vehicle year alone.\u003c\/li\u003e\n\u003cli\u003eNot for Vortec 8-bolt heads (see our 2028), LT1 reverse-flow heads, or 1987–1995 angled center-bolt heads without modification.\u003c\/li\u003e\n\u003cli\u003eWill not fit under a stock Corvette hood.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor linkage, accessory brackets, distributor and hood clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1957–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1969 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1986 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1986 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e“Very well packaged and fit and looks amazing!!! I highly recommend this item and this seller!!!”\u003ccite\u003eMoondog19, verified customer\u003c\/cite\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill it fit my 1987–1995 350?\u003c\/h3\u003e\n\u003cp\u003eNot without modification. Those heads use angled center bolts. Our 2026 Air-Gap supports them with adapter bushings.\u003c\/p\u003e\n\u003ch3\u003eWill it fit Vortec heads?\u003c\/h3\u003e\n\u003cp\u003eNo. For 1996+ Vortec 8-bolt heads, choose the 2028.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we’ll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48054889709827,"sku":"2701","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48275337281795,"sku":"2701BK","price":149.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48275337314563,"sku":"2701P","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/SBCIntakeManifold2701PerformerEPSForSmallBlockChevy55-86305350400_main.png?v=1782991930"},{"product_id":"chevy-sbc-dual-plane-square-bore-intake-manifold-oil-fill-tube-2703","title":"Haytalras 2703 Chevy SBC Dual Plane Square Bore Intake Manifold with Oil Fill Tube 1955-1986 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2703 Dual Plane Intake with Oil Fill Tube for Chevy Small Block (1955–1986)\u003c\/h2\u003e\n\u003cp\u003eA dual-plane intake manifold for Chevy small-block V8s, 262 to 400 cu. in., with traditional 1955–1986 heads. The runners are tuned for strong torque in the 3,000–4,500 RPM range, peaking around 3,500 RPM, with a usable range from idle to 5,500 RPM. It comes with an oil fill tube and matching breather, for engines whose valve covers have no fill cap.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-plane design, 4.27 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: idle–5,500 RPM, peak torque around 3,500 RPM\u003c\/li\u003e\n\u003cli\u003eOil fill tube and breather included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor traditional 1955–1986 heads with straight center bolts. Not for 1987–1995 heads or 1996+ Vortec heads.\u003c\/li\u003e\n\u003cli\u003eNot compatible with late-model thermostat housings, because of oil fill tube clearance.\u003c\/li\u003e\n\u003cli\u003eWill not fit under a stock Corvette hood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1957–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1969 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1986 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1986 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003e1 × oil fill tube with breather\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e2703 or 2701?\u003c\/h3\u003e\n\u003cp\u003eThey are both low dual planes for 1955–1986 heads. Choose the 2703 if you need the intake-mounted oil fill tube; otherwise the \u003ca href=\"\/products\/chevy-sbc-low-rise-dual-plane-square-bore-intake-manifold-2701\"\u003e2701\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48054889742595,"sku":"2703","price":209.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48294359597315,"sku":"2703BK","price":238.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48294359728387,"sku":"2703P","price":272.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/Haytalras2703SBCIntakeManifoldPerformerEPSwOilFillTubeForChevy262-40055-86_main.png?v=1782989218"},{"product_id":"chevy-sbc-dual-plane-square-bore-intake-manifold-2013","title":"Haytalras 2013 Chevy SBC Dual Plane Square Bore Intake Manifold 1955-1995 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2013 Dual Plane Intake for Chevy Small Block (1955–1995)\u003c\/h2\u003e\n\u003cp\u003eA low-rise, dual-plane intake manifold for Chevy small-block V8s, 262 to 400 cu. in. The runner design improves torque across a wide RPM range with crisp throttle response, from idle to 5,500 RPM. A budget-friendly upgrade for street cars, trucks and towing engines, and it fits both 1955–1986 heads and 1987–1995 heads.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-rise dual-plane design, 4.40 in. height\u003c\/li\u003e\n\u003cli\u003e4150 \/ 4160-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: idle–5,500 RPM\u003c\/li\u003e\n\u003cli\u003eAccepts late-model water neck, air conditioning, alternator and HEI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1955–1986 heads and 1987–1995 heads with angled center bolts.\u003c\/li\u003e\n\u003cli\u003eNot for 1996+ Vortec 8-bolt heads; see our \u003ca href=\"\/collections\/chevy-vortec-intake-manifolds\"\u003eVortec intakes\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eCheck carburetor linkage, accessory brackets and hood clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eChevy small block 262–400, including the 305 and 350, 1955–1995\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill it fit my 1988–1995 truck?\u003c\/h3\u003e\n\u003cp\u003eYes, with the factory 305 or 350 and its 1987–1995 heads. See our \u003ca href=\"\/collections\/1988-1999-chevy-c1500-k1500-tahoe-suburban-intake-manifolds\"\u003eC1500 \/ K1500 intake guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":49625951994115,"sku":"2013","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/PC2013_52013_Dual_Plane_SBC_Intake_Manifold_262-400_1955-1995_V8_RPM_Idle-5_500_main.png?v=1777791261"},{"product_id":"chevy-sbc-high-rise-dual-plane-square-bore-intake-manifold-2021","title":"Haytalras 2021 Chevy SBC High-Rise Dual Plane Square Bore Intake Manifold 1955-1995 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2021 High-Rise Dual Plane Intake for Chevy Small Block (1955–1995)\u003c\/h2\u003e\n\u003cp\u003eA high-rise, dual-plane intake manifold for Chevy small-block V8s, 262 to 400 cu. in. It sits 0.70 in. taller than our 2001 for longer, straighter runners and more top-end power, while keeping dual-plane street manners. Power band: 1,500 to 6,500 RPM, a good match for a cammed 350.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-rise dual-plane design, 4.65 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: 1,500–6,500 RPM\u003c\/li\u003e\n\u003cli\u003ePort size 1.23 × 1.99 in.; provision for an oil fill tube\u003c\/li\u003e\n\u003cli\u003eAccepts late-model water neck, A\/C, alternator and HEI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1955–1986 heads and 1987–1995 305 \/ 350 heads with angled center bolts. Not for 1996+ Vortec heads.\u003c\/li\u003e\n\u003cli\u003eNon-EGR, for off-road \/ racing use; not legal on pollution-controlled vehicles.\u003c\/li\u003e\n\u003cli\u003eNo provision for an exhaust-heated or stock-style choke. Will not clear a stock Corvette hood.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1957–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1968 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1995 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1995 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eLow-rise or high-rise?\u003c\/h3\u003e\n\u003cp\u003eA low-rise (like the 2701) favors low-end torque and hood clearance; the 2021 high-rise suits a modified engine that revs higher. Read our \u003ca href=\"\/blogs\/news\/low-rise-vs-high-rise-sbc-dual-plane-intake-manifolds\"\u003elow-rise vs high-rise guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48054944006403,"sku":"2021","price":129.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48294358647043,"sku":"2021BK","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/HighRiseDualPlaneIntakeManifoldforChevySBCV857-86305327350400_main.png?v=1782991358"},{"product_id":"chevy-sbc-air-gap-dual-plane-square-bore-intake-manifold-2026","title":"Haytalras 2026 Chevy SBC Air-Gap Dual Plane Square Bore Intake Manifold 1957-1995 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}.hz-desc blockquote{margin:18px 0;padding:14px 18px;border-left:4px solid #222;background:#fafafa;font-style:italic}.hz-desc blockquote cite{display:block;margin-top:6px;font-style:normal;font-size:14px;color:#666}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2026 Air-Gap Dual Plane Intake for Chevy Small Block (1957–1995)\u003c\/h2\u003e\n\u003cp\u003eAn air-gap, dual-plane intake manifold for Chevy small-block V8s (262–400 cu. in.) with standard cylinder heads. The open air space under the runners keeps them away from lifter-valley heat, so the air\/fuel charge stays cooler and denser on its way to the heads. Power band: 1,500 to 6,500 RPM.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir-gap dual-plane design\u003c\/li\u003e\n\u003cli\u003e4.65 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: 1,500–6,500 RPM\u003c\/li\u003e\n\u003cli\u003eNon-EGR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits standard SBC cylinder heads. Fitment depends on your cylinder heads, not the vehicle year alone.\u003c\/li\u003e\n\u003cli\u003e1987–1995 angled center-bolt heads require adapter bushings.\u003c\/li\u003e\n\u003cli\u003eNot for Vortec 8-bolt heads (see our 2028) or LT1 reverse-flow heads.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance, carburetor linkage and accessory fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1957–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1968 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1995 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1995 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote\u003e“Great quality and price.”\u003ccite\u003eChristopher W., verified customer\u003c\/cite\u003e\n\u003c\/blockquote\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat does “air-gap” do?\u003c\/h3\u003e\n\u003cp\u003eThe runners are separated from the hot lifter valley, so the incoming charge picks up less heat. A cooler charge is denser, which helps power.\u003c\/p\u003e\n\u003ch3\u003eWill it fit Vortec heads?\u003c\/h3\u003e\n\u003cp\u003eNo. For 1996+ Vortec 8-bolt heads, choose the 2028.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we’ll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48054979920131,"sku":"2026","price":125.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48275336659203,"sku":"2026BK","price":159.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48275336790275,"sku":"2026P","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/AluminumDualPlaneAirGapIntakeManifold22026ForSBCChevy350SmallBlock_MAIN.png?v=1782988401"},{"product_id":"chevy-sbc-high-rise-single-plane-square-bore-intake-manifold-2031","title":"Haytalras 2031 Chevy SBC High-Rise Single Plane Square Bore Intake Manifold 1957-1995 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e2031 High-Rise Single Plane Intake for Chevy Small Block (1955–1995)\u003c\/h2\u003e\n\u003cp\u003eA high-rise, single-plane intake manifold for Chevy small-block V8s, 262 to 400 cu. in. Made for high-RPM street\/strip, bracket racing and budget race engines, with a power band of 3,000 to 7,500 RPM. Fits both traditional 1955–1986 heads and 1987–1995 heads with angled center bolts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-rise single-plane design\u003c\/li\u003e\n\u003cli\u003e6.06 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: 3,000–7,500 RPM\u003c\/li\u003e\n\u003cli\u003eWater ports use 1\/2 in. NPT and 3\/8 in. NPT fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1955–1986 heads and 1987–1995 heads with angled center bolts.\u003c\/li\u003e\n\u003cli\u003eNot for 1996+ Vortec 8-bolt heads (see our \u003ca href=\"\/products\/chevy-sbc-vortec-high-rise-single-plane-intake-manifold-2033\"\u003e2033\u003c\/a\u003e) or the GM Service 2020 350 crate engine.\u003c\/li\u003e\n\u003cli\u003eA single plane makes its power high in the RPM range. For a stock or towing engine, a dual plane such as the \u003ca href=\"\/products\/chevy-sbc-air-gap-dual-plane-square-bore-intake-manifold-2026\"\u003e2026 Air-Gap\u003c\/a\u003e will feel stronger.\u003c\/li\u003e\n\u003cli\u003eAt 6.06 in. tall, it will not fit under most stock hoods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1957–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1969 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1995 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1995 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003e8 × adapter bushings\u003c\/li\u003e\n\u003cli\u003e1 × brass water divider baffle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWill it fit my 1990 350?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits the 1987–1995 heads with angled center bolts as well as the earlier heads.\u003c\/p\u003e\n\u003ch3\u003eSingle plane or dual plane?\u003c\/h3\u003e\n\u003cp\u003eChoose this single plane for an engine that spends its time above 3,000 RPM. For street driving or towing, a dual plane gives more low-end torque.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48054979952899,"sku":"2031","price":135.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48275337085187,"sku":"2031BK","price":143.99,"currency_code":"USD","in_stock":false},{"title":"Polished","offer_id":48275337117955,"sku":"2031P","price":175.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/SinglePlaneIntakeManifold52031For1957-1995SmallBlockChevySBC350400_main.png?v=1782988103"},{"product_id":"chevy-sbc-4150-single-plane-multi-port-efi-intake-manifold-300-260","title":"Haytalras 300-260 Chevy SBC 4150 High-Rise Single Plane Multi-Port EFI Intake Manifold 1957-1995 262-400","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e300-260 Multi-Port EFI Intake for Chevy Small Block (1957–1995)\u003c\/h2\u003e\n\u003cp\u003eA high-rise, single-plane multi-port EFI intake manifold for Chevy small-block V8s, 262 to 400 cu. in., with a 4150-style throttle body flange. Port-matched upper and lower runners and EGR passages moved to the outside of the manifold allow larger intake ports and more airflow, which also makes it a strong choice for supercharged engines. Power band: 2,500 to 7,500 RPM.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-plane multi-port EFI design\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore throttle body flange\u003c\/li\u003e\n\u003cli\u003eHeight: 4.18 in. front \/ 5.28 in. rear\u003c\/li\u003e\n\u003cli\u003eOperating range: 2,500–7,500 RPM\u003c\/li\u003e\n\u003cli\u003eAvailable in Satin and Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits 1957–1986 heads, 1987–1995 heads with angled center bolts, 1987–1991 L98 aluminum Corvette heads (non-EGR), and aftermarket heads with a standard port opening and bolt pattern.\u003c\/li\u003e\n\u003cli\u003eNot for 1996+ Vortec 8-bolt heads.\u003c\/li\u003e\n\u003cli\u003eFor fuel injection: injectors, a 4150-flange throttle body and an engine management system are needed to run the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChevy small block 262–400 with 1957–1995 heads (305, 327, 350, 400 and others)\u003c\/li\u003e\n\u003cli\u003eCommon vehicles include C10 \/ K10 and Suburban trucks, Camaro, Chevelle, Nova, El Camino, Impala and Corvette through 1991. See our \u003ca href=\"\/pages\/shop-by-vehicle\"\u003eShop by Vehicle\u003c\/a\u003e pages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this a complete fuel injection system?\u003c\/h3\u003e\n\u003cp\u003eNo. It is the intake manifold. You will also need injectors, a 4150-flange throttle body and an engine management system.\u003c\/p\u003e\n\u003ch3\u003e300-260 or 7137?\u003c\/h3\u003e\n\u003cp\u003eBoth are multi-port EFI intakes for the small block Chevy. The 300-260 also fits 1987–1995 heads and uses a 4150 throttle body; the 7137 is for 1955–1986 heads, has long tunnel-ram style runners and takes up to a 90mm throttle body.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":49625669042435,"sku":"300-260","price":205.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":49625669075203,"sku":"300-260BK","price":229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/4150_EFI_Single_Plane_Fuel_Injection_Intake_Manifold_300-260_For_Chevy_SBC_Gen_I_main.png?v=1777798234"},{"product_id":"chevy-bbc-low-rise-dual-plane-oval-port-intake-manifold-3001","title":"Haytalras 3001 Chevy BBC Low-Rise Dual Plane Oval Port Intake Manifold 1965-2000 396 402 427 454","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e3001 Low-Rise Dual Plane Intake for Chevy Big Block Oval Port\u003c\/h2\u003e\n\u003cp\u003eA low-rise, dual-plane intake manifold for Chevy big-block V8s with \u003cstrong\u003eoval port\u003c\/strong\u003e heads: 396, 402, 427 and 454. The 180-degree dual-plane runner layout builds torque from idle to 6,000 RPM with better throttle response than a stock intake. A stock-replacement style intake that suits trucks, towing and big-block street cars.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow-rise dual-plane design, 5.75 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: idle–6,000 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor oval port heads only. Not for rectangle port heads.\u003c\/li\u003e\n\u003cli\u003eWill not fit under a Corvette hood without modification.\u003c\/li\u003e\n\u003cli\u003eFor the C10 and other trucks, this is our recommended big-block intake.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1965–1970 396 (6.5L)\u003c\/li\u003e\n\u003cli\u003e1966–1969 427 (7.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1972 402 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1970–1990 454 (7.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e3001, 3026 or 3037?\u003c\/h3\u003e\n\u003cp\u003eThe 3001 is the low-rise street and truck intake. The \u003ca href=\"\/products\/chevy-bbc-air-gap-dual-plane-oval-port-intake-manifold-3026\"\u003e3026 Air-Gap\u003c\/a\u003e adds power on a built street engine; the \u003ca href=\"\/products\/chevy-bbc-air-gap-high-rise-single-plane-oval-port-intake-manifold-3037\"\u003e3037\u003c\/a\u003e single plane is for high RPM.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":48055003185411,"sku":"3001","price":144.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48294358155523,"sku":"3001BK","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48294358188291,"sku":"3001P","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/HaytalrasBBC396402427454LowRiseDualOvalPortIntakeManifoldForBigBlockChevy_main.png?v=1782985754"},{"product_id":"chevy-bbc-air-gap-high-rise-single-plane-oval-port-intake-manifold-3037","title":"Haytalras 3037 Chevy BBC Air-Gap High-Rise Single Plane Oval Port Intake Manifold 1965-2000 396 402 427 454","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e3037 Air-Gap High-Rise Single Plane Intake for Chevy Big Block Oval Port\u003c\/h2\u003e\n\u003cp\u003eAn Air-Gap, high-rise single-plane intake manifold for Chevy big-block V8s with oval port heads: 396, 402, 427 and 454. Air flows under the plenum to cut heat transfer from the engine. Built for drag racing, oval track and aggressive street\/strip engines, with a power band of 3,000 to 7,500 RPM.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir-Gap high-rise single-plane design, 6.06 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003eOperating range: 3,000–7,500 RPM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor oval port heads only. Not for rectangle port heads.\u003c\/li\u003e\n\u003cli\u003eA single plane makes its power high in the RPM range. For a street or towing engine, the \u003ca href=\"\/products\/chevy-bbc-low-rise-dual-plane-oval-port-intake-manifold-3001\"\u003e3001\u003c\/a\u003e or \u003ca href=\"\/products\/chevy-bbc-air-gap-dual-plane-oval-port-intake-manifold-3026\"\u003e3026\u003c\/a\u003e dual planes are a better fit.\u003c\/li\u003e\n\u003cli\u003eCheck hood clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eChevy big block 396, 402, 427 and 454 with oval port heads\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eSingle plane or dual plane?\u003c\/h3\u003e\n\u003cp\u003eChoose this single plane for an engine that spends its time above 3,000 RPM. For street driving or towing, a dual plane gives more low-end torque.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":49625923289347,"sku":"3037","price":139.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/Haytalras_For_BBC_Big_Block_Chevy_V8_396-454_Aluminum_Air_Gap_Single_Plane_Intake_Manifold_main.png?v=1777798259"},{"product_id":"haytalras-sbc-pro-flo-xt-efi-intake-manifold-7137","title":"Haytalras 7137 Chevy SBC Pro-Flo XT Multi-Port EFI Intake Manifold 1957-1986 302 327 350 400 90mm","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e7137 Pro-Flo XT Multi-Port EFI Intake for Chevy Small Block (1955–1986 Heads)\u003c\/h2\u003e\n\u003cp\u003eA long-runner, single-plane Pro-Flo XT style multi-port EFI intake manifold for Chevy small-block V8s with traditional 1955–1986 cylinder heads. It lets you convert a carbureted small block to port fuel injection, with tunnel-ram style runners feeding a log-style plenum. Power band: 1,500 to 6,500 RPM.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-port (port fuel injection) design with large, free-flowing runners\u003c\/li\u003e\n\u003cli\u003eThrottle body flange accepts up to a 90mm bore; made for a Pro-Flo XT style throttle body\u003c\/li\u003e\n\u003cli\u003eDrilled provision for an LS1-style MAP sensor, with a separate mounting bracket supplied\u003c\/li\u003e\n\u003cli\u003eFuel rail kit included\u003c\/li\u003e\n\u003cli\u003ePort size: 1.92 in. tall × 1.14 in. wide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits traditional SBC heads with all 12 intake bolts straight (1955–1986 style).\u003c\/li\u003e\n\u003cli\u003eNot for 1987–1995 heads with angled center bolts, and not for 1996+ Vortec 8-bolt heads.\u003c\/li\u003e\n\u003cli\u003eInjectors, throttle body and an engine management system (ECU) are not included and are needed to run the engine.\u003c\/li\u003e\n\u003cli\u003eHeight is about 9.1 in. at the front and 8.2 in. at the rear, so check hood clearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eChevy small block 262, 265, 283, 302, 305, 307, 327, 350 and 400 with 1955–1986 style heads\u003c\/li\u003e\n\u003cli\u003eAlso fits these engines in GMC, Buick, Oldsmobile and Pontiac vehicles through 1986\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003e1 × fuel rail kit\u003c\/li\u003e\n\u003cli\u003eMAP sensor bracket and additional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eIs this a complete fuel injection kit?\u003c\/h3\u003e\n\u003cp\u003eNo. It is the intake manifold with a fuel rail kit. You will also need injectors, a throttle body (up to 90mm) and an engine management system.\u003c\/p\u003e\n\u003ch3\u003eWill it fit my 1988 350?\u003c\/h3\u003e\n\u003cp\u003eNot if it still has its factory 1987–1995 heads with angled center bolts. For those heads, see the \u003ca href=\"\/products\/chevy-sbc-4150-single-plane-multi-port-efi-intake-manifold-300-260\"\u003e300-260 multi-port EFI intake\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":49625924043011,"sku":"7137","price":205.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/Haytalras_Pro-Flo_XT_EFI_Multi-port_Intake_Manifold_For_Small_Block_Chevy_305_400_350_V8_main.png?v=1777798268"},{"product_id":"sbc-high-rise-dual-plane-intake-manifold-1955-1986-8150","title":"Haytalras SBC High-Rise Dual-Plane Intake Manifold for 1955–1986 Chevy 283 305 327 350 400 – 8150","description":"\u003cstyle\u003e.hz-desc{color:#222;font-size:16px;line-height:1.75}.hz-desc h2{margin:28px 0 12px;font-size:22px;font-weight:700;line-height:1.35;text-transform:none;letter-spacing:normal}.hz-desc h3{margin:20px 0 8px;font-size:17px;font-weight:700;text-transform:none;letter-spacing:normal}.hz-desc p{margin:0 0 16px}.hz-desc ul{margin:0 0 18px;padding-left:24px;list-style:disc outside}.hz-desc li{display:list-item;margin:0 0 8px}.hz-desc .hz-note{margin:18px 0;padding:16px 18px;background:#f5f5f5;border-left:4px solid #f28c00;border-radius:4px}.hz-desc .hz-note ul{margin-bottom:0}@media(max-width:600px){.hz-desc{font-size:15px}.hz-desc h2{font-size:19px}}\u003c\/style\u003e\n\u003cdiv class=\"hz-desc\"\u003e\n\u003ch2\u003e8150 High-Rise Dual Plane Intake for Chevy Small Block (1955–1986)\u003c\/h2\u003e\n\u003cp\u003eA high-rise, dual-plane intake manifold for Chevy small-block V8s, 262 to 400 cu. in., with traditional 1955–1986 heads. Long, separated runners keep bottom-end and mid-range power, while a larger plenum and special runner design flow the air needed for high-RPM horsepower. Power band: 1,500 to 6,700 RPM, ideal for a street\/strip car.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-rise dual-plane design, 5.2 in. height\u003c\/li\u003e\n\u003cli\u003e4150-style square-bore 4-barrel carburetor flange\u003c\/li\u003e\n\u003cli\u003ePort size: 1.92 in. tall × 1.16 in. wide\u003c\/li\u003e\n\u003cli\u003eOperating range: 1,500–6,700 RPM; non-EGR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hz-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eBefore you order:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor traditional 1955–1986 small block heads. Not for 1996+ Vortec heads.\u003c\/li\u003e\n\u003cli\u003eAbout 0.45 in. taller at the front and 0.47 in. taller at the rear than our \u003ca href=\"\/products\/chevy-sbc-low-rise-dual-plane-square-bore-intake-manifold-2701\"\u003e2701\u003c\/a\u003e; it may not fit under some stock or low-profile hoods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1955–1957 265 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1955–1967 283 (4.6L)\u003c\/li\u003e\n\u003cli\u003e1962–1969 327 (5.4L)\u003c\/li\u003e\n\u003cli\u003e1967–1969 302 (4.9L)\u003c\/li\u003e\n\u003cli\u003e1967–1986 350 (5.7L)\u003c\/li\u003e\n\u003cli\u003e1968–1973 307 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1970–1980 400 (6.6L)\u003c\/li\u003e\n\u003cli\u003e1975–1976 262 (4.3L)\u003c\/li\u003e\n\u003cli\u003e1976–1986 305 (5.0L)\u003c\/li\u003e\n\u003cli\u003e1979–1982 267 (4.4L)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFull specifications are in the Specifications tab.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 × intake manifold\u003c\/li\u003e\n\u003cli\u003eAdditional parts as shown in the product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Haytalras\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt in our own factory.\u003c\/strong\u003e We cast and CNC-machine our intake manifolds in-house. The same factory has produced intake manifolds for Holley, TSP and Professional Products.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChecked before it ships.\u003c\/strong\u003e Every manifold goes through air-tightness, dimensional and visual inspection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShips from the US.\u003c\/strong\u003e Free shipping from our California and Georgia warehouses, out the door within 24 hours, usually delivered in 3–7 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacked by us.\u003c\/strong\u003e 30-day free returns and a 1-year warranty on casting defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003e8150 or 2021?\u003c\/h3\u003e\n\u003cp\u003eBoth are high-rise dual planes. The 8150 is for 1955–1986 heads; the \u003ca href=\"\/products\/chevy-sbc-high-rise-dual-plane-square-bore-intake-manifold-2021\"\u003e2021\u003c\/a\u003e also fits 1987–1995 heads.\u003c\/p\u003e\n\u003ch3\u003eNot sure it fits?\u003c\/h3\u003e\n\u003cp\u003eEmail \u003ca href=\"mailto:haytalras@gmail.com\"\u003ehaytalras@gmail.com\u003c\/a\u003e with your vehicle, engine and cylinder head casting number and we'll confirm before you order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Haytalras","offers":[{"title":"Satin","offer_id":49751298703619,"sku":"8150","price":143.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":49751298736387,"sku":"8150BK","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/Haytalras_SBC_High-Rise_Dual-Plane_Intake_Manifold_for_1955_1986_Chevy_283_305_327_350_400_8150_MAIN.png?v=1791011085"}],"url":"https:\/\/www.haytalras.com\/collections\/1975-1986-chevy-c10-k10-intake-manifolds.oembed","provider":"Haytalras","version":"1.0","type":"link"}