Duramax Lifetime Supporter
Join Date: Aug 2008
Location: Fargo, ND
just use RTV, i had the part number but cant find it and last time i ordered on they sent me the wrong gasket with the right part number on it
03 EC/LB LB7: EFI LIVE, S&B intake, 5" DE, ATS manifolds and up pipes, Stock turbo (for 1 more weeks), airdog 150, pieced together trans, sleeve (trac bars and centerlink soon), 8" rear air bags-overload springs+2" blocks, bilstein 5100 shocks, leveled, nitto 285/75/17's and BFG KM2 255/85/16's for winter.