COMP Cams Crank Socket - GM LS1/LS6 79999410 9/16 in 12 Point Head

9/16 in 12 Point Head

3136 in Valve Stem

because it's tough on tooling

2A/15 (TA15)

Belt hook-up and release is easy with the aluminum quick release mechanism

COMP Cams Crank Socket - GM LS1/LS6 79999410 9/16 in 12 Point HeadWhen 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