1972 GMC Jimmy 4x4 13,100 orig miles

[Sierra72]

The rims that are on the Jimmy are 7.5x16" x 8 lug. The original owner changed the original 6 lug running gear for 3/4 ton. He did this in 1976-77, which didn't impress me, 4:56 gears and very solid. Gonna change back to original diffs in future. The last time it was insured was 1975-76, and he attempted to run dual exhaust but only completed the drivers side. When I bought the Jimmy there was a brand new GM muffler in the box, and GM front and rear 2" muffler pipes. He never drove after 76.