Here is an interesting fact I learned the other day at the GM dealership. Did you know that Synthetic oil will attack and breakdown any type of a RTV sealant?


2000 Chevy Tahoe nothing special. 1990 Isuzu Amigo, 3" lift, 31x10.5x15 BFG All Terrain (Street), 33x12.5x15 (offroad), Pacesetter header, some ATM rash. More mods to come......