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My latest 77 GMC Sierra25

thanks found it!
- pdmracing
- Post #5
- Jun 25, 2016
- Forum: Introduction
P
My latest 77 GMC Sierra25

Hi yall from atlanta Just got a 4wd 77 GMC 4x4 camper special no owners manual yet. Dual tanks , is there a switch or is it automatic?? Anyways just saying hey
- pdmracing
- Thread
- Jun 24, 2016
- Replies: 6
- Forum: Introduction