B&B Performance Oil Pump Studs are the professional way to mount an oil pump to small and big-block Chevy engines. Our Oil Pump Mounting Stud is permanently secured in the rear main bearing cap, thus allowing the oil pump to be removed and installed repeatedly without the danger of stripping the threads used with the standard oil pump bolt.

The stud is made from chrome-moly steel and is finish ground after heat-treating. It features rolled threads and black oxide finish. Packaged complete with grade eight nut and parallel ground and heat-treated washer.

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