Anyone know what ecm is in the new HD GM trucks with the L8T 6.6 gas engine and if it
Anyone know what ecm is in the new HD GM trucks with the L8T 6.6 gas engine and if it
'07 LBZ Classic, BW S464 Turbo, EGR deleted, 3" IC piping, Trans-go, ATS 5-star converter, stock clutches