I'm working on a 91 GMC W/T1500, it had a 4.3/5 speed when I got it. Well I swapped it to a 355/th350. I am needing a wiring diagram for a manual transmission truck & I can't find one. I used to have a chilton book but can't find it. Could somebody please help me out?
I need help!
- Thread starter bigboy
- Start date
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