JK400 Big Block Chevy Intake Manifold for 10.2" deck CID Big Block Chevy Intake Manifolds 750" fulcrum length rocker arms

750" fulcrum length rocker arms

0 LS7 intake manifold is designed for engine applications aiming to make 850+HP using LS7 cylinder heads with a single plane intake

Semi Finished Flange

5" deck blocks

Near equal length runners that are 4" in area at the plenum opening with enough material to increase area to 5

JK400 Big Block Chevy Intake Manifold for 10.2" deck CID Big Block Chevy Intake Manifolds 750" fulcrum length rocker armsPRODUCT DESCRIPTION CID Heads JK400 BB Chevy Intake Manifold. 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