ARP Rod Bolt Kits (200-6201)

The ARP Pro Series Rod Bolt Kit (200-6201) is a high-performance replacement fastener designed for connecting rods in demanding engine applications. Crafted from precision CNC-machined components, these 7/16-inch bolts are heat-treated and feature rolled threads to significantly enhance fatigue strength—up to ten times greater than standard OEM fasteners. This increased durability ensures reliable performance under high-stress conditions, making them ideal for high-compression and high-performance engines. The kit's robust construction and precise manufacturing deliver improved reliability and longevity, supporting engine integrity during aggressive driving or racing scenarios.

Designed to fit a variety of engines requiring 7/16-inch connecting rod bolts, these ARP bolts are suitable for use in high-performance builds where strength and reliability are critical. They serve as direct replacements for OEM fasteners, providing a secure cap screw retention style that ensures proper clamping force. Installation is straightforward for experienced technicians, and the kit includes all necessary bolts for a complete upgrade. These bolts are suitable for use in street, track, or racing engines where maximum fatigue resistance and consistent performance are essential.