5R110W Billet Input Shafts

The stock input shaft on your F250 or F350 Super Duty is one of the weak points of its 5R110W transmission, and when you throw on power from aggressive tuning, turbo upgrades, oversized fuel injectors, and whatever else you throw at your Powerstroke truck. Luckily, we here at Tier One have an excellent selection of 5R110W billet input shafts that can handle the strain of big-power Powerstroke builds and heavy towing without letting you or your aggressive truck down. These input shafts are CNC-machined out of high-strength billet steel that is much better able to handle the huge torsional forces of high-powered builds, as well as the strong lockup of aftermarket multi-disc torque converters without cracking, spiraling, shearing their splines, or outright breaking. Make sure you also check out our 5R110W Torque Converters or our 5R110W Billet Flex Plates!