Overview Reviews Product Description Specifications Rocker Arm Nut Hi-Tech Polylock 7/16-20 in Thread Steel Black Oxide Set of 16 Product Videos Custom Field Product Reviews Write a Review Write a Review × COMP CAMS COMP CAMS Hi-Tech Polyloc 7/16 For Alm-Ss-Pro-Mag Rockers COM4600-16 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *