AFR 4811 Small Block Chevy 4150 Square Bore Eliminator Series Intake Manifold
AFR Airflow Research
AFR is proud to announce the release of our new #4812 dual plane intake manifold for the popular small block Chevy engine platform. Developed to match the port designs of our popular cylinder heads as closely as possible, providing an optimized intake tract for increased performance. These As-Cast pieces were modeled using our 195cc program and provide the best fitment out of the box, hands down. Perfect for applications with an RPM range up to 6,500 RPM. Square bore carburetors only and will not fit under stock Corvette hood
Ideal for 302 to 406 C.I.
Cast in nitrous bosses Cast and machined in the USA
Will not fit TBI/TPI 72° Intake Bolt
Dual distributor clamp hold downs
Carburetor pad height is 4.725” ( front 4.200”, back 5.250”)
Front and rear water outlets for additional cooling benefits
Square bore carburetors only and will not fit under stock Corvette hood
Intake Section Included: Complete
Engine Block Deck Height: Standard deck
Carburetor Quantity: One
Intake Style: Dual plane
Basic Operating RPM Range: 1,500-6,500
Intake Manifold Height: 4.725 in.
Intake Finish: Natural
Intake Material: Aluminum
EGR: No