CID LS Carb Semi Finished Flange BA Intake Manifold CID Symmetrical Port Big Block Chevy Cylinder Heads. Enlarging the port opening height

Enlarging the port opening height at the flange will reduce taper in the runner and can harm performance

LS Inline 450 CFM Oval Port BE Cylinder Heads

8" deck blocks

Can be milled down 7/16" bilut this will affect performance

CID LS Carb Semi Finished Flange BA Intake Manifold CID Symmetrical Port Big Block Chevy Cylinder Heads. Enlarging the port opening heightCID Heads LS Carb Semi Finished BA Intake Manifold The CID Heads LS BA intake manifold is designed for engine applications looking to make serious HP. The CID LS7 BA intake manifold has an overall height of 9. 5" and unmatched HP producing characteristics amongst all cast single plane manifolds. It features a square carb pad designed to suit a 4500 Dominator carburetor or throttle body. This version comes with semi finished flanges so it can be