The easiest is to get someone to load up the engine (do a brake stall) and check for a leak. The most common spot for a leak on those trucks is the manifold (headers in your case). The heads will break off the manifold bolts.
The easiest is to get someone to load up the engine (do a brake stall) and check for a leak. The most common spot for a leak on those trucks is the manifold (headers in your case). The heads will break off the manifold bolts.
2000 Chevy Silverado RCSB LS6 5 speed, LS6 short block, 317 heads, LS6 intake, Lunati 220/224 .575/.575 112LSA cam, Edelbrock Headers, CTS-V accessory drive, Nelson Performance Custom Tune.