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

AFR Valve, SBC Street, 1 pc. chrome stem, swirl polished, 1.600 Std - Custom

AFR Valve, SBC Street, 1 pc. chrome stem, swirl polished, 1.600 Std - Custom

$52.87

Trick Flow Cylinder Head, Super 23 195, Fast As Cast , Assembled, 64cc CNC Chambers, 1.250" Springs, Small For Chevrolet, Each

Trick Flow Cylinder Head, Super 23 195, Fast As Cast , Assembled, 64cc CNC Chambers, 1.250" Springs, Small For Chevrolet, Each

$2,056.10

Trick Flow Cylinder Head, Twisted Wedge 170, Fast As Cast , Assy, 58cc Chamber, 1.46" Sp, For Ford, Small Block, Each

Trick Flow Cylinder Head, Twisted Wedge 170, Fast As Cast , Assy, 58cc Chamber, 1.46" Sp, For Ford, Small Block, Each

$2,038.70

Trick Flow Head Combo, Camshaft, Timing Set, Gaskets, For Ford, Modular V8, 4.6L 2V, Kit

Trick Flow Head Combo, Camshaft, Timing Set, Gaskets, For Ford, Modular V8, 4.6L 2V, Kit

$10,744.50