M20 Forged Steel Rocker Arm Set

Built for performance BMW M20 valvetrains, these KM Cams forged steel rocker arms replace the factory cast aluminum units. We recommend pairing them with our performance valve spring set.

• Set of 12 forged steel rocker arms
  
• Fits all BMW M20 engines
• Replaces BMW part number 11331271429

When using these rocker arms with certain aftermarket camshaft cores, the contact pads may need to be narrowed to prevent them from overhanging the edges of the camshaft lobes.

These rocker arms are optional with our Super Sport head and standard on our Super Sport engine, Race head, and Race engine.