Overview Reviews Product Description Specifications Rocker Arm Nut Hi-Tech Polylock 3/8-24 in Thread Steel Black Oxide Each Product Videos Custom Field Product Reviews Write a Review Write a Review × COMP CAMS COMP CAMS 3/8in Hi-Tech Poly Lock COM4601-1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *