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Upgrade your 1989–2002 Dodge 5.9L Cummins with the ARP Pro Series 247-6303 Connecting Rod Bolt Kit, built to withstand the high stress of modified diesel performance. Precision CNC-machined from ARP2000 alloy, these bolts deliver a tensile strength of up to 200,000 psi—perfect for demanding applications like heavy towing, racing, or high-boost builds. Designed for engines equipped with steel angled cap rods, this kit ensures long-lasting durability and fatigue resistance far beyond stock hardware.
Engineered with ARP’s signature Wave-Loc technology and 12-point E-head fasteners, this rod bolt kit offers superior clamping force and load distribution. Each component is heat-treated and thread-rolled for optimal strength, providing up to ten times the fatigue life of OEM bolts. Whether you're running a 12-valve or 24-valve Cummins, trust ARP’s proven quality to keep your rotating assembly secure under extreme conditions. Fits angled cap rods only—lifetime warranty included.
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