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A replacement set of adjusting nuts for 3/8" stud Magnum roller-tip rockers, this COMP Cams service pack supplies the nuts that come standard with those rockers. The accompanying polylock family is engineered for strong locking force and low runout, making these replacement nuts suitable for refreshing stud-mounted rocker hardware where reliable adjustment and clamping are required.
COMP Cams Rocker Arm Nuts 3/8in
