PROFORM #66869 SBM Roller Rocker Arms 1.5 Ratio Shaft Mount
EXTRUDED ALUMINUM SHAFT MOUNTED ROLLER-ROCKER ARMS. CHRYSLER S/B 1.5 RATIO.
Rid your engine of internal friction with roller-tipped rocker arms. The race-proven roller tip not only unleashes horsepower, it also lengthens valve train component life and reduces wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers, hardened shaft, and hardware included.
|Truck Freight Only||NO|