When checking what fits on automotive website because I have an odd year 1955.1 versus 1955.2 is the general procedure for me to enter in a 1954 pickup 3100 instead to avoid confusion with fitment? Sometime mid year '54 was when GMC changed from torque tube to open driveshaft and I assume Chevy did the same. So don't use the '54 1/2 ton when looking for any parts from the rear of the transmission to the rear axle.
'57 GMC 102, Original 347 V8, HydraMatic, 3.08 rear gear, added A/C, disk front brakes, HEI, AFB carb, '98 Honda Black Currant paint. T-boned and totaled 10/12
'52 GMC 152 Stake Bed, Original 228, SM420, added A/C, HEI, disk front brakes, '67 Chev 3.55 rear gear. Gets used as a real truck.
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