7/16" Polylock Rocker Arm Nut Set (Suits: Stainless Rockers) looks beautiful when you pop

looks beautiful when you pop the bonnet

They're available in various sizes to suit your needs

don't forget to get the correct transmission yoke for your application

thus reducing the transmission temperatures for optimum performance

High-volume water pumps have a ribbed aluminum housing and a heavy duty ball/roller bearing assembly

7/16" Polylock Rocker Arm Nut Set (Suits: Stainless Rockers) looks beautiful when you popSpeedmaster 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