by Philip » Mon Apr 27, 2009 9:54 pm
Well not knowing what year truck you have.
I'll just tell you about the IC'd trucks. There is a ground screw behind #6 valve cover. The dash grounds are located behind the cargo light switch.
93 W350 Club/cab w/duals, buckets & console, B&W flatbed, G56, 6 spd, 3:07 rears, gages, HX40/16, 4" exhaust, 6X.018 sticks, rear air ride suspension