AFR Magnum 18 degree carbureted intake manifolds are designed with a 4500 carburetor flange and will meet your applications high airflow requirements. They are cast and machined on computerized machining centers, and are designed to run "as cast", with plenty of material to have manifolds CNC ported. These lightweight aluminum Magnum intake manifolds are offered in two deck heights. Paired with AFR BBC Magnum cylinder heads, these intake manifolds will optimize the efficiency and performance of your engine.

More From This Category

BBF 11/32” Stainless Steel 2.300 X 5.245 O.A.L. Race Intake Valve, Ea.

BBF 11/32” Stainless Steel 2.300 X 5.245 O.A.L. Race Intake Valve, Ea.

$42.46

Trick Flow Cylinder Head, Super 23 175, Fast As Cast , Assembled, 1.470 in. Springs, For Chevrolet, Small Block, Each

Trick Flow Cylinder Head, Super 23 175, Fast As Cast , Assembled, 1.470 in. Springs, For Chevrolet, Small Block, Each

$1,902.40

Trick Flow Cylinder Head, PowerPort 325, CNC Competition Ported, Bare, 78cc CNC Chambers, For Ford 429/460, Each

Trick Flow Cylinder Head, PowerPort 325, CNC Competition Ported, Bare, 78cc CNC Chambers, For Ford 429/460, Each

$3,181.30