PRW 60375317 Pro Series Rocker Arm Kit GM LS Series. 4.8L-6.2L 1997-up

ROCKER ARM KIT, PRO SERIES Take your engine's performance to new heights with PRW Power's Pro Series Steel Rocker Arms, designed for those who demand the best in precision, strength, and efficiency. Engineered with cutting-edge technology, these rocker arms feature Direct Oil Feeding, Nose Roller Axel, which is precision machined for a tight-fit smooth motion, and E Coated Rocker Bodies, combining to deliver superior power, smoother operation, and unmatched durability under the most demanding conditions. Rated up to 850bs Open Spring Pressure Direct Oil Feed Technology 25% Narrower Roller Reduces Mass Over the Valve for Additional RPM Nose Roller Axle: Precision Machined for a Tight-Fit Providing Smooth Motion 15% Lighter Than Previous Version