Check Platform
Match SBC, BBC, SBF, BBF, Ford FE, LS, or your exact application before buying.
Product Details
Fitment note: Please check compatibility carefully before placing an order.
Description:
- The open air space from the Air-Gap design separates the runners from the heat of the lifter-valley cover. So, the air/fuel mixture stays cooler all the way to the heads, which produces a denser charge for more power. Runners are tuned to move the power band 1,000 rpm higher than Air-Gap manifolds, from idle to 5,500 rpm up to 1,500 to 6,500 rpm.
- Notes: Not fit 255 Boss 302 or 351W.
- Notes: Please Check the Compatibility Carefully before Placing an Order.
Specification:
Part Number: 4026,84026,7521
Intake Manifold Height: 4.900"
Basic Operating RPM Range: 1500-6500
Intake Style: Dual Plane
Intake Material: Aluminum
Engine Block Deck Height: Standard deck
Carburetor Mounting:4-barrel square bore
Package included:1 intake manifold & some parts shown in the picture
Vehicle Information:
- Compatible with Ford SBF Small Block 260 289 302 V8 Engine
- For Ford small block Windsor 1962-1965 4.3L/260 V8
- For Ford small block Windsor 1963-1969 4.7L/289 V8
- For Ford small block Windsor 1968-2001 5.0L/302 V8
Use the product title, SKU, engine platform, and application notes as the primary fitment reference. If your vehicle has non-stock heads, intake setup, accessory drive, hood clearance, oil pan clearance, or swap mounts, contact Haytalras before ordering.
Free standard shipping is available for orders shipping within the United States, excluding Alaska and Hawaii. Processing and delivery times may vary by SKU, destination, carrier, and order review status. Tracking is provided after fulfillment.
Uninstalled, unused items may be eligible for return within 30 days after delivery. Keep the original packaging and contact Haytalras before sending anything back. Installed, modified, damaged, or fuel-contaminated parts may not be returnable.
Test-fit before final installation. Professional installation is recommended for performance parts. Check gasket surfaces, fastener torque, fuel and vacuum connections, sensor fitment, and hood or chassis clearance before starting the vehicle.

BUILT FOR REAL V8 PROJECTS
Haytalras focuses on intake manifolds, oil pans, throttle bodies, and LS swap support hardware for street builds, classic muscle, and weekend track projects. Start with your engine platform, confirm the application notes, then reach out before purchase if the setup is modified.
Match SBC, BBC, SBF, BBF, Ford FE, LS, or your exact application before buying.
Review hood, chassis, accessory, and oil pan clearance on swaps or non-stock builds.
Email haytalras@gmail.com with your build details if fitment is unclear.