GM Chevy 336789 Oval Port
GM
$199.99
GM Chevy 336789 Big Block Intake Manifold Corvette Camaro BBC Oval Port
454 Big Block Chevy OEM intake manifold from 1974 believe they came on the Corvette, with a 4 Barrel Quadrajet
Casting #: 336789
Date Code: H 31 73
Engine Block Style:Stock/OEM standard deck
Carburetor Quantity: Single
Carb Style: Quadrajet
Intake Style: Dual plane
Intake Finish: Chevy Orange
Intake Material: Cast Iron
EGR: Yes