1978 C20 Drive Shaft Center Seal

[Robert Crandall]

I cut a gasket to fit (1.75 OD x 1.25 ID) of 1/16 inch rubber. It fit, but 1/16 inch thickness was not a correct choice. Grease from the fitting blew it out. The next one I make will be 1/8 inch thick.

Edit: I made an 1/8 inch thick one. It does not blow out as early as the 1/16 did, so it is better but not yet good.