The best polylock for high end race applications, these Hi-Tech polylocks are designed for 1/2" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.CatalogUser 1
The best polylock for high end race applications, these Hi-Tech polylocks are designed for 3/8" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.CatalogUser 1
The best polylock for high end race applications, these Hi-Tech polylocks are designed for 7/16" Ultra Pro Magnum and Ultra Pro Magnum XD rockers.CatalogUser 1
This 4610-16 adjusting nut kit includes a set of 16 washers and nuts to convert your Ford 302 and 351 Windsor rockers to an adjustable valvetrain. Fits 5/16" studs.CatalogUser 1
This nut and screw assembly replaces the adjuster nut and screw that come with our 1074, 1071, 1076 and 1073 shaft-mount rocker systems for Chrysler 273-360 and 383-440.CatalogUser 1
This rocker stud and nut assembly allows for improved clamping load, adding up to a more rigid, stable and high revving valve train assembly. Additionally, it saves the threads in aluminum cylinder heads, especially in...
The RPS300 Rocker Arm and Pushrod Kit for retro-fit roller GEN V Chevrolet Big Block includes a set of our 1.72 Magnum rockers, 8.280" long intake, 9.252" long exhaust High Energy pushrods. In addition we...
The RPS300 Rocker Arm and Pushrod Kit for retro-fit roller GEN V Chevrolet Big Block includes a set of our 1.72 Magnum rockers, 8.280" long intake, 9.250" long exhaust Magnum pushrods. In addition we include...