hey guys, im new to this forum.
ive been working on GMT400s since I was little, mainly OBD1 trucks. dad has a 92 xcab C1500 Silverado that he bought used in '02 when it had 90,000 miles. weve kept it up as best we can, but its got a few scrapes.
dads powertrane is a TBI 350/700R4/GU6 3.42...