3/8" Polylock Rocker Arm Nut Set (Suits: Stud Girdle) the stock accessories may not

the stock accessories may not run at the same speed as originally designed

Whether you are narrowing a rear axle housing for bigger tires or just building a new housing for your street car

It is designed to hold the amount of oil that is needed to lubricate the engine when it is running

All rockers feature large needle bearings and roller tips

These Speedmaster remote oil filter brackets feature cast aluminum construction

3/8" Polylock Rocker Arm Nut Set (Suits: Stud Girdle) the stock accessories may notSpeedmaster rocker arm adjusting nuts are high quality polylocks designed for full roller rocker arms. Made from heat treated, premium grade 4140 chromoly steel, these adjusters provide 190,000 psi tensile strength for the utmost in reliability. Precision CNC machined threads to ensure optimum seat pressure, flush machined set screws for proper contact on the studs, and, best of all, they don't require any special tools for installation. They're