ARP 1046002 High Performance Water-Cooled Connecting Rod Bolt Kit - Heavy Duty Engine Upgrade for Racing, Marine & Performance Vehicles

ARP High Performance Water-Cooled Connecting Rod Bolt Kit is designed to support the primary tension load caused by each rotation of the crankshaft. It is constructed from seamless, defect-free 8740 chrome moly steel that is heat-treated before grinding and thread rolling. This rod bolt comes with a large under-head radius for greater strength and facilitates easy installation.