Pontiac Rod Bolt Kit - Fits Iron Duke 4-Cyl.

The ARP Pontiac Rod Bolt Kit - Fits Iron Duke 4-Cyl. is designed for builders and mechanics who demand reliability in high-revving or modified four-cylinder engines. This fastener upgrade addresses a critical failure point in aggressive builds—the rod bolts that hold connecting rods to the crankshaft. Whether you're boosting an Iron Duke with forced induction or increasing RPM limits for competition, quality rod bolts are essential for longevity and safety.

Manufactured from premium alloy steel, ARP rod bolts feature precisely machined threads and underhead geometry to ensure consistent clamping force under extreme cylinder pressures and inertial loads. The kit includes all fasteners necessary for a complete rod bolt replacement, eliminating the guesswork of sourcing individual components. These bolts deliver superior tensile strength compared to OEM fasteners, resisting stretch and fatigue during sustained high-load operation.

This rod bolt kit is essential for any serious Iron Duke engine builder, street racer, or performance enthusiast. Proper installation with ARP's recommended torque sequence ensures even load distribution across all rod assemblies, preventing bearing preload issues that can lead to catastrophic engine damage. Upgrade your Iron Duke engine with this reliable rod bolt kit for enhanced performance and durability.