Overview Product Description ARP 13 Tooth Angled 72 Pitch Pinion - ARP-7213A Product Videos Custom Field Product Reviews Write a Review Write a Review × ARP 13 Tooth 5 deg. Angled Pinion - ARP-7213A Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *