The rubber cushion in these balancers is sandwiched between the hub, pulley, and front plate, then riveted together. In the 40 plus years I have worked on these I have never seen one fail.
I've got one I can send you if you like!
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
