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Old 02-16-2024, 09:01 PM   #2
mongocanfly
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Join Date: May 2015
Location: Alabama
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Re: 1986 GMC 1 ton cab chassis questions

g80 is the gov bomb..i had one that quit working once and the centrifugal cams that lock it were broken...of course that may not be the axle that came in the truck..
id pull the cover..probably needs fresh oil anyway..
youll only need the wider axle if your running a dually bed..
not sure what you mean by diesel wheels..theyre the same rims for gas or diesel
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