This clutch adjustment swivel, is used to connect the part #3996513 fork push rod (my part #632
) to the part #326548 zbar (my part #160
). Correct for 1963-72 GM trucks.
This swivel has no threads (use with two jamb nuts) and has a large 0.367" pin needed for original and my reproduction z-bars 63-66 and 76-72 trucks, for proper fit.