i have an 87 k10 reverse is out of the what I believe and looks to be a 700r4 I can find th350's allday long but no 700's that are good truck has been converted from tbi to a carb
big question is how much work will I be getting into??????
i have to rebuild my wiring harness to my taillights and am lost to how the flat 4 prong weather pack at the back of the truck is wired any help would be great
this is on a 1990 gmc sierra k3500 4x4 dually