{"title":"Chevy Nova Intake Manifolds","description":"\u003cp\u003eIntake manifolds for the Chevy II and Nova from 1964 to 1979. Most Novas were built with a small block (283, 307, 327, 350, and the 305 from 1976), and the 1968–1970 SS could be ordered with a 396 big block. Novas are also a favorite for engine swaps, so the table is organized by the engine that is in the car today.\u003c\/p\u003e\u003cp\u003eEvery Haytalras manifold is cast and CNC-machined in our own factory and leak-tested before packing. We ship from California and Georgia within 24 hours on business days, free within the US.\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\u003eGood for\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e283 \/ 307 \/ 327 \/ 350 \/ 305 small block\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-spread-bore-intake-manifold-2001\"\u003e2001\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eStock-height street engines (2001 takes a Quadrajet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSame engines, modified\u003c\/td\u003e\n\u003ctd\u003e\n\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\n\u003c\/td\u003e\n\u003ctd\u003eStreet performance, mild to medium cams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSame engines, race or high RPM\u003c\/td\u003e\n\u003ctd\u003e\n\u003ca href=\"\/products\/chevy-sbc-high-rise-single-plane-square-bore-intake-manifold-2031\"\u003e2031\u003c\/a\u003e; \u003ca href=\"\/products\/chevy-sbc-4150-single-plane-multi-port-efi-intake-manifold-300-260\"\u003e300-260\u003c\/a\u003e for multi-port EFI\u003c\/td\u003e\n\u003ctd\u003eDrag and pro-touring builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e396 \/ 402 big block, oval port\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-dual-plane-oval-port-intake-manifold-3026\"\u003e3026\u003c\/a\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSS 396 and big block swaps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eAll small block intakes above are for traditional 1955–1986 style heads. If your Nova now has a 1987–1995 engine, see the \u003ca href=\"\/collections\/1987-1991-chevy-r10-v10-intake-manifolds\"\u003eintakes for 1987-and-later heads\u003c\/a\u003e; for a 1996+ Vortec engine, see \u003ca href=\"\/collections\/chevy-vortec-intake-manifolds\"\u003eVortec intakes\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eBefore you order\u003c\/h2\u003e\u003cp\u003e• \u003cstrong\u003eHood clearance:\u003c\/strong\u003e the Nova has a low hood line. Low-rise intakes such as the 2701 and 3001 are the safest choice under a stock hood; high-rise and single plane intakes usually need a cowl hood or a low air cleaner.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eCarburetor:\u003c\/strong\u003e except for the 2001, the carbureted intakes here have a square-bore (4150) flange.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eLS swap:\u003c\/strong\u003e see our \u003ca href=\"\/collections\/gm-ls-swap-oil-pans\"\u003eLS swap oil pans\u003c\/a\u003e and \u003ca href=\"\/collections\/gm-ls-ls-swap-intake-manifolds\"\u003eLS intakes\u003c\/a\u003e, and check each oil pan's listed fitment for your Nova.\u003c\/p\u003e\u003cp\u003e• \u003cstrong\u003eEmissions:\u003c\/strong\u003e for off-road and racing use. Check your state's rules before installing on a registered vehicle.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs a Chevy II intake the same as a Nova intake?\u003c\/h3\u003e\u003cp\u003eYes. The intake follows the engine, and the Chevy II and Nova used the same small blocks.\u003c\/p\u003e\u003ch3\u003eWill a high-rise intake fit under my stock Nova hood?\u003c\/h3\u003e\u003cp\u003eOften not, especially with a tall air cleaner. If you want to keep the stock hood, start with a low-rise intake.\u003c\/p\u003e\u003ch3\u003eNot sure what's in your Nova?\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-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-dual-plane-oval-port-intake-manifold-3026","title":"Haytalras 3026 Chevy BBC Air-Gap Dual Plane Oval Port Intake Manifold 1966-2000 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\u003e3026 Air-Gap Dual Plane Intake for Chevy Big Block Oval Port\u003c\/h2\u003e\n\u003cp\u003eAn Air-Gap, dual-plane intake manifold for Chevy big-block V8s with oval port heads: 396, 402, 427 and 454, including Gen V and Gen VI 454s. The open space under the runners keeps them away from lifter-valley heat, so the air\/fuel charge stays cooler and denser. Power band: 1,500 to 6,500 RPM, for a built big-block street car.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir-Gap dual-plane design, 5.22 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\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\u003eNot compatible with C10 pickup trucks; for those, see the \u003ca href=\"\/products\/chevy-bbc-low-rise-dual-plane-oval-port-intake-manifold-3001\"\u003e3001\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWill not fit under the stock hood of a Corvette, 1965–1967 Chevelle or 1967–1981 Camaro.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine Fitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1966–1970 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 Mark IV 454 (7.4L)\u003c\/li\u003e\n\u003cli\u003e1991–1995 Gen V 454\u003c\/li\u003e\n\u003cli\u003e1996–2000 Gen VI 454\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\u003eWill it fit my 1996–2000 454?\u003c\/h3\u003e\n\u003cp\u003eYes, the Gen VI 454 with oval port heads is covered. Fuel-injected engines would be a carburetor conversion.\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":48055003218179,"sku":"3026","price":144.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48294358089987,"sku":"3026BK","price":157.24,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":48294358122755,"sku":"3026P","price":187.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0816\/2374\/4771\/files\/HaytalrasBigBlockChevy454AluminumDualPlaneIntakeAirGapSatinOvalPort396427_main.png?v=1782985600"},{"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\/chevy-nova-intake-manifolds.oembed","provider":"Haytalras","version":"1.0","type":"link"}