Fortify your Dodge 5.9L Cummins Diesel’s bottom end with the Gator Fasteners HD220 Heavy Duty Rod Bolt Kit (RBK59). Manufactured from Gator’s proprietary HD220 high-strength alloy, these rod bolts deliver a 220,000 PSI tensile strength-far surpassing both factory hardware and standard 8740 chromoly. This strength translates to exceptional clamping force and fatigue resistance, preventing rod bolt stretch and helping to eliminate bearing failures even under the stress of high boost, heavy towing, or performance upgrades.
Each bolt features a black oxide finish for superior corrosion protection and is precision-machined for a direct fit on steel angled cap rods (machined cap rods only). This kit is a must-have upgrade for anyone building a reliable, high-performance 5.9L Cummins, whether you’re chasing horsepower or durability for daily driving, towing, or racing.
Vehicle Compatibility: Fits 1989-2004 Dodge 5.9L Cummins Diesel engines with machined cap connecting rods. not for fractured cap rods. Always verify rod type before ordering.
