I'm re-building a 3 speed transmission on for a 1946 1/2 ton. The 2nd/3rd gear syncro has internal snap rings that retain hubs at either end. They were fairly easy to disassemble using snap ring like pliers with blunt ends that are actually used to spread piston rings. Re-asssembly is another question. Does anyone have a trick? The snap ring slips off the end of the pliers as the tips are moves back to provide clearance for re-inserting the hub.

1946 GMC 1/2-Ton Pickup
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