Part Number: PFERRK-4005

Proflow's Pro Series 2024 rocker arms are designed for use in street/strip and track applications. This series of 2024 extruded billet aluminum, CNC-machined rockers are precision-finished with friction-reducing ground needle and cage bearings for superior performance and quiet operation. They're available for a wide array of engine applications, These Pro Series rocker arms are precision-engineered to withstand rigorous racing conditions. Order the set designed to fit your engine application.

• Proflow Large Body Rockers increase engine power, enhance valve train stability & improve oiling
• New extrusion based on improvements developed through FEA analysis, resulting in an even stronger, stiffer body without compromising mass
• Contoured top give the rockers the best strength to weight ratio possible
• Spiral lock type clips replace retaining Circlips