Mr. Goodtool
Junior Member
- Joined
- Feb 14, 2015
- Posts
- 17
- Reaction score
- 9
- Location
- Las Vegas
- First Name
- Denis
- Truck Year
- 1975
- Truck Model
- C-20
- Engine Size
- 406sbc
Hello! I'm looking for someone who can tell me the correct size o-rings, to restore the fuel transfer box's missing ones. I have dual saddle tanks on my 1975 C-20 Cheyenne 2wd. long bed 454 truck. Ethanol gas has completely eaten up the rubber o-rings. I would like to reinstall them with viton o-ring equivalents, but short of first tearing apart the transfer box, to see, I was hoping someone here can help, by knowing the size's ahead of the needed repair. My dash control is a push pull switching knob...pull - left tank, push - right tank. thank you!
