BA LS Manifold CNC Lightening Program CID Big Block Chevy cylinder heads Upgrade any of our cylinder

Upgrade any of our cylinder heads to CHE B1 Bronze Alloy Valve seat material

This option removes the water jacket from our cylinder head castings

The CID BA LS7 intake manifold is designed for street

This version comes with semi finished flanges so it can be adapted to various SB Ford heads

BA LS Manifold CNC Lightening Program CID Big Block Chevy cylinder heads Upgrade any of our cylinderBA LS Manifold CNC Lightening program is designed for our one piece LS manifold castings. This will not work with a 2 piece casting as it removes the central flange on the manifold, both on top and underneath the casting. The program will remove roughly 6 LBS of material whilst retaining all 16 injector bosses.