BA LS Manifold CNC Lightening Program With Top Injector Bung Removal Deck Height_ 9.45" 12MM ARP Nuts for studs

12MM ARP Nuts for studs to suit CID LT head part # is 300-8338

1" installed height

Product Description

Intake Manifold can be ordered to suit OEM - Stock 9

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

BA LS Manifold CNC Lightening Program With Top Injector Bung Removal Deck Height_ 9.45" 12MM ARP Nuts for studsBA 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 7 LBS of material whilst retaining only the lower 8 injector bosses.