Carburetor Intake Manifold 396ci-502ci - Rectangular Port Heads. Carburetor Intake Manifold 396ci-502ci with Rectangular Port Heads. Will fit tall blocks with use of Weiand spacer plate kit, P/N 8204. 300-5 Holley Strip Dominator Intake - Big Block Chevy V8. Deep Plenum Design with Isolated Runners.
4150 Square Bore Carburetor Mounting Flange. Port Size: 2.30" height 1.60" width. Height: Front 4.77", Rear 6.16". So we have a chance to make it right - we want your repeat business!Check out the official Powerteq Performance.