ARP Pontiac 151 4-cylinder Iron Duke rod bolt kit

This kit includes a set of ARP rod bolts specifically for the Pontiac 151 4-cylinder Iron Duke engine. These bolts are a popular choice when rebuilding or upgrading the connecting rods in these engines. They are designed to handle increased stress compared to stock bolts, making them a solid option for performance applications or when replacing worn components.

ARP is well-known for making strong fasteners, and these rod bolts are no exception. They are made from a proprietary ARP material that offers improved tensile strength and fatigue resistance over standard bolts. This means they can better withstand the forces generated during engine operation, helping to ensure the integrity of your connecting rod assembly. Installation involves replacing the stock bolts with these new ones, typically requiring careful attention to torque specifications as outlined by ARP or your engine service manual.