Street Fighter Connecting Rods

Features:

• Supports Up To 1,800 Horsepower
• Forged 4340ACQ Steel Construction
• 100% Made In The USA
• ARP L19 Fasteners Included
• Precision Honed For Accurate Fit
• No Piston Clearancing Required
• Compatible With 12V Bearings
• Compatible With Common Rail Bearings
• Shot Peened For Added Durability
• Dual Tongue And Groove Cap Design
• Balanced To +/-6 Gram Standard
• As-Forged Design Reduces Cost

Built For Big Power Without Breaking The Budget

When your Cummins build starts pushing serious horsepower, the connecting rods become one of the most important upgrades inside the engine. The Wagler Street Fighter Connecting Rods are designed for enthusiasts who want proven strength without stepping into the cost of a full competition-level rod package. Built to support up to 1,800 horsepower, these rods deliver the confidence needed for aggressive street trucks, weekend racers, and high-performance towing builds. Their as-forged construction retains the strength advantages of a forged rod while reducing unnecessary machining costs, creating an impressive balance of durability and value. What's more, every set is manufactured entirely in the USA using certified 4340ACQ material and backed by Wagler's in-house engineering, machining, assembly, and quality control processes. That attention to detail helps ensure you're installing a component built to withstand the punishment that modified 5.9L and 6.7L Cummins engines can generate. For builders looking to maximize performance while maintaining long-term reliability, these rods provide a solid foundation for the rest of the engine package.

Precision Engineered To Handle Extreme Cummins Demands

The Wagler CRD5.9/6.7ST Street Fighter Connecting Rods incorporate several advanced design elements that contribute to their strength and consistency under load. Each rod is precision honed and manufactured to work with factory pistons, eliminating the need for additional clearancing and helping simplify the assembly process. Furthermore, the rods are compatible with both 12-valve and common rail replacement bearings, providing excellent flexibility across a wide range of Cummins applications from 1989-2018. Every set comes equipped with premium ARP L19 1/2-inch fasteners and undergoes a shot peening process to reduce stress risers that can lead to fatigue over time. Wagler also utilizes a dual angled tongue and groove cap design that helps align and lock the cap securely in place while maintaining a true bore. Additionally, each set is balanced to a +/-6 gram standard, helping promote smooth engine operation and consistent performance across all cylinders. The result is a connecting rod engineered to deliver exceptional strength, precise fitment, and dependable performance in demanding high-horsepower diesel applications.

Fitment: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Dodge RAM 2500/3500

Notes:

• Rated for hot street trucks up to 1,800 HP.
• Designed for 1989-2018 5.9L and 6.7L Cummins engines.
• Uses an as-forged design to balance strength and cost.
• Made from certified 4340ACQ forging material.
• Forged by Trenton Forging in the USA.
• Accepts common rail or 12V replacement bearings.
• Designed to fit factory pistons without clearancing.
• Includes ARP L19 1/2-inch fasteners.
• Each set is balanced to a +/-6 gram standard.
• Machining, assembly, and QA are handled in-house.
• Dual angled cap design helps maintain bore alignment.