SBC Roller Rocker Arms - 1.6 Ratio 7/16 Stud

PRW Pro Series Aluminum Rocker Arms are crafted from high strength 6061-T6 aluminum extrusions, precision CNC machined, and hand-finished for optimal power and performance in street, strip, and track applications. These stud mount aluminum rockers are designed to accommodate larger springs and retainers, featuring full-cage friction-reducing bearings for enhanced durability. The nose rollers and shafts are made from Cr40 steel, heat-treated and hardened to minimize wear between the roller tip and valve stem. The kit includes 16 rocker arms and PRW RockerLocs, with an internal oiling system for long-lasting performance. The rocker arms are blue anodized.