COMP Cams 19001-12 Ultra Gold Rocker Arms, Full roller, 3/8 Stud, Set

COMP Cams Ultra-Gold Aluminum Roller Rocker Arms, 1.5 Ratio, 3/8" Stud Diameter for 1985 & 1986 Chevrolet 4.3L V6, Set of 12.

These COMP Cams Ultra-Gold Aluminum Roller Rocker Arms with a 3/8" stud diameter and 1.5 ratio are designed for Chevrolet 1985 & 1986 4.3L V6. The new modern design features of these Ultra-Gold Rockers are proven to withstand extremely aggressive spring pressure and valve lift. Designed specifically for high performance street and race engines, the Ultra-Gold Aluminum Rocker Arms are precision CNC-machined to strict tolerances. Developed to meet the demands of professional engine builders, these rockers include features never before possible in an aluminum rocker arm.

• Increase engine power, enhance valve train stability and improve oiling
• CNC-machined, lightweight design removes weight and yields unrivaled quality and ratio accuracy
• Arced channel & contoured top give the rockers the best strength to weight ratio possible
• Precision-sorted trunnion bearings withstand valve spring pressure up to 700 lbs.
• Designed for high performance street and race engines
• Direct fit for 1985 and 1986 4.3L V6
• Can be used on 1987 and up engines if pushrod guideplates are used