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Performance Quotient Shaft Mount Rocker Arm Systems

Performance Quotient Series Rocker Arm Systems are engineered to maximize the valvetrain efficiency for many popular Chevrolet, other General Motors, Ford, Mopar, OEM and aftermarket performance and racing cylinder heads.  CNC machined billet steel pedestals, ground steel alloy rocker shafts, PRW Torx aviation quality fasteners, and needle roller bearings from one of the finest manufacturers in the world comprise the foundation of Performance Quotient Rocker Arms and Rocker Arm Systems.

  

PQ Series aluminum rocker bodies are made from 6061 T-6 alloy extrusions.  Each rocker body is relieved for extra valve spring clearance, anodized and/or polished for added strength.  Locked-pin nose rollers and alloy steel pushrod cups or adjusters complete the assembly.  All PQ Series Rocker Arm Systems come complete with shims, spacers, specialty installation tools, and other parts necessary for a professional installation.

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