GM Guy
Manual Trans. 2WD Enthusiast
I was wondering if the 5.7L Vortec (in this case, the 1998 HD one in old man's truck) is an interference engine.
(if timing chain goes, it f***s up the valvetrain) do not fully trust the timing chain.
any input appreciated, thanks!
(if timing chain goes, it f***s up the valvetrain) do not fully trust the timing chain.
any input appreciated, thanks!