~(75 lbs. 30X30X12)~

Upgrade your Cummins 5.9L or 6.7L diesel engine for extreme street performance with Wagler Competition's Street Fighter Forged Connecting Rods. Engineered to support up to an impressive 1800 horsepower, these connecting rods offer superior strength and reliability at an accessible price point. Manufactured entirely in the USA from 4340ACQ certified forged material, these rods undergo rigorous in-house drafting, design, machining, and quality assurance. They are precision-honed to fit factory pistons without requiring additional clearancing and are compatible with both Common Rail and 12V replacement bearings. Each set includes premium ARP L19 1/2" fasteners and features a unique dual angled tongue and groove design for optimal cap alignment and bore integrity. All critical areas are machined and shot peened to minimize stress risers, ensuring exceptional durability for high-performance street applications.