68RFE Billet Input Shaft

Features:

• Made from high-strength 300M billet steel
• Handles increased torque and horsepower
• Ideal for towing and performance builds
• Vacuum-melted alloy for extreme durability
• Precision machined and heat treated
• Improves transmission strength and reliability
• Engineered to resist shaft breakage
• Designed using advanced CAD modeling
• Finish-machined for perfect fitment
• Used in mission-critical aerospace applications
• Supports heavy-duty and high-performance use
• Proudly made in the USA

Built For The Power Your Truck Deserves

If you’re pushing serious power through your 6.7L Cummins, the stock input shaft just isn’t going to cut it. Whether you’re towing heavy, launching hard, or just need the confidence to handle added torque from performance upgrades, this ATS Billet Input Shaft delivers the strength to keep your 68RFE transmission alive. Crafted from 300M billet chromoly steel and backed by aerospace-grade quality, this is the kind of part you install when failure simply isn’t an option. It’s not just strong, it’s engineered to take abuse mile after mile, haul after haul. You can hit the throttle without second-guessing what’s happening inside your transmission. This shaft gives you peace of mind where it matters most, right at the heart of your drivetrain. If you're looking to bulletproof your transmission, this is the upgrade worth investing in.

Engineered To Reinforce Your Transmission Core

The ATS 68RFE Billet Input Shaft is the result of meticulous engineering, advanced materials, and proven testing. Made from vacuum-melted 300M alloy steel, this shaft offers unmatched tensile strength and fatigue resistance for high-torque Cummins builds. The production process includes precision machining, spline cutting, heat treatment, and final finish machining to ensure exact fitment and long-term reliability. Designed using CAD software and stress-tested under simulated high-load conditions, it addresses the most common failure point in the 68RFE under heavy power. ATS uses the same superalloy found in mission-critical aerospace components like aircraft landing gear, giving this shaft real-world durability far beyond the factory part. It’s a purpose-built solution for builders and serious drivers alike who need their transmission to keep up with everything their engine can throw at it.

Fitment:

• 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Dodge Ram 2500/3500 Truck w/6.7L Cummins Engine and 68RFE Transmission

Details:

• Input Shaft, Billet, Dodge 68RFE
• Unsurpassed reliability
• Able to handle high power applications
• Great for towing
• Increases torque capacity
• Good way to help ensure you transmission does not break
• Made From Billet Steel
• Sold Individually
• SKU: 3043022164