CB Performance Standard Rocker Arm Set

This CB Performance Super Stock rocker arm set is a top-quality forged 4340 steel upgrade designed for standard 1300–1600cc aircooled VW engines using 8mm valve adjusting screws. Supplied as a set of 8, these rocker arms retain the stock 1.1:1 ratio while significantly improving strength, oiling, and wear resistance compared with original OEM rockers.

Manufactured from 4340 forged steel using all-new tooling, these rocker arms are engineered to handle the demands of modern driving and mild performance use without sacrificing reliability. A key improvement is the integrated oil channel, which directs oil precisely to the valve adjusting screw. This enhanced oil flow reduces friction and heat at the contact point, helping to prevent galling of both the adjuster and the rocker shaft—one of the most common wear issues on standard rocker assemblies.

Each rocker arm is induction hardened and finished with a QPQ anti-wear coating, creating a tough, low-friction surface that dramatically improves longevity. This makes them ideal for rebuilt engines, long-distance drivers, and anyone looking to upgrade weak or worn original rockers while keeping a factory-correct setup.

They install in the standard rocker shaft assemblies and are compatible with original-style geometry when used with the correct adjusting hardware.

Fitting & Required Parts

• Quantity: Set of 8 rocker arms

• Adjusting screws: 043109451 (sold separately)

• Adjusting nuts: N0111525 (sold separately)

• Designed for 8mm adjuster screws only

• Always check rocker shaft condition and end float during installation

Applications

• Rocker Arm Set – Standard 1.1:1 Ratio

• Engines: 1300cc – 1600cc aircooled VW

• Thread size: 8mm adjuster screw

Suitable for use in classic VW applications including Beetle, T2 Split Bus, and T2 Bay models fitted with 1300–1600cc engines.