PRW *Sportsman Adjustable Pedestal Aluminum Rocker ArmsFord 302 (5.0L) & 351W 1978-95, Fits Production Cast Iron & Aluminum GT-40 Heads, 1.6 Ratio 5/16 Stud. Adjustable.
PRW Sportsman Adjustable Pedestal Billet Aluminum Rocker Arms for Ford (5.0L) & 351 Windsor engines are manufactured from high strength 6061-T6 billet aluminum & utilize an adjustable pedestal that will help prevent excessive side-to-side movement of the rocker tip on valve. Each rocker is specially machined to allow for larger springs and retainers with full friction reducing needle bearings for added durability. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to resist the severity of racing and to minimize scrubbing. Each rocker body is hand-polished, assembled and carefully inspected to provide our customers with some of the finest quality available to the racing and performance industry.