Quality Material + Machined Profiles = Superior Results

DRE Racing performance rocker arm systems are constructed of the finest quality 2024 T351 bar stock billet aluminum.  Each bar carries a certification number assuring that our raw materials are simply the best.  Using the best material insures durability, consistency, and longevity of our systems.

Our rocker arm profiles are machined rather than extruded.  While more time consuming, machining the rocker arm profile allows us to control the actual grain structure of the aluminum resulting in a stronger rocker arm body than our competitors.  We don't have a recommended limit on the amount of spring pressure that our rockers will sustain, because all of our rocker arms are designed for maximum strength to weight.

Machining the rocker arm profile also allows us to be very flexible working with you to meet your particular needs!