Orange: input shaft Yellow: 4th syncro blocker ring Green: 3 -4 shift collar (in 3rd gear position, 3rd syncro ring hidden by shift collar) white: 3rd speed main gear Grey: 2nd speed main gear

Red: counter shaft Purple: 3 speed counter gear Pink: 2nd speed counter gear (all gears splined on counter shaft)

With both PTO covers off & 2 prybars try moving blue towards green. A helper on the top would be helpful.


BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022