ATS Diesel Allison Billet Input Shaft - 3049104248

Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

When it comes to high end diesel performance, no brand is greater known than ATS Diesel!

From humble beginnings as a general automotive transmission repair facility in 1993 to our industry-disrupting product releases in 2021, ATS Diesel Performance has remained a family owned and operated business. ATS Diesel Performance designs, engineers, manufactures and installs upgraded transmission components, exhaust manifolds, electronics and turbochargers for Cummins, Duramax and Powerstroke powered pickup trucks.

Founded by Clint Cannon in 1993, ATS Diesel Performance has earned a reputation for industry leading design and manufacturing processes. Beginning with our groundbreaking Triple Disk Torque Converter design, the TripleLok® Torque Converter, which quickly became the industry benchmark, to our cutting edge TRANSlator™ CAN-Bridge integration system, ATS Diesel Performance has been a constant innovator in an industry that is fueled by competition.

ATS Diesel Performance is located in Arvada, Colorado, at the base of the Rocky Mountains. Our location allows us to test our products under extreme conditions; year round temperatures range from -10° to over 100° and elevations can exceed 12,000 feet above sea level within a short drive of our facility. This combination of factors ensures that we are able to measure performance and functionality in the wide range of conditions that our customers will encounter in real world use.

​Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!