The CID Heads JK 400 Big Block Chevy intake manifold is designed for engine applications from 750HP to 900HP using our JK 400 cylinder heads. It is purpose built to fit under the hood of most cars. The CID Heads JK 400 Big Block Chevy intake manifold has an overall height of 6 3/4" whilst still retaining excellent HP producing characteristics. It features a clover leaf carb pad designed to match the JK 400 cylinder heads
One CID Heads JK 400 4500 Big Block Chevy Intake Manifold