COMP Cams Crankshaft Socket - All Ford, Buick, Pontiac V8 Turnlock Fastener Spring Harnesses may be used as

Harnesses may be used as wrap around or bolt-in and include mounting hardware

1982-1996 GMC K3500

backed by a layer of Nomex ®

comes with all hardware and O-Rings

COMP Cams Crankshaft Socket - All Ford, Buick, Pontiac V8 Turnlock Fastener Spring Harnesses may be used asWhen slipped on the end of a crankshaft, these specially designed sockets let you use a 1 2" drive ratchet or breaker bar to rotate the engine assembly. Our sockets also have the unique feature of a provision to hold our degree wheels or any wheel with a 1" or larger center hole. The knurled retaining nut actually sandwiches the degree wheel and holds it in place. This can then be loosened while on the crank snout so that you can turn the degree wheel