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The nitrided COMP Cams High Energy stud-mount rocker arm for Chevrolet 200–400 V6 and small block V8 applications features a 3/8" stud diameter and a 1.6 ratio. Nitriding increases surface hardness for better wear characteristics and improved lubricity, while the long slot accepts higher lift camshafts. These rockers reduce slop from worn stock components in rebuilds.
COMP Cams Rocker Arm Hi-Energy CS 1.6 N
