Replacing GM Square Body Saddle Tanks with One Rear Suburban Tank | 1986 GMC
The Jayhawker The Jayhawker
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 Published On Dec 23, 2022

In todays video we will start going back together with the GMC's fuel system.
Instead of repairing and replacing two of everything for the original system I am retrofitting a 25 gallon 1986 GMC Suburban tank behind the rear axle.

Parts used:
Dorman RNB-576-320 fuel tank
Wix 33033 (3/8") fuel filter
60" each 3/8" & 1/4" steel lines and female flare connectors

Special guest appearance: Mr. Bean

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