Merchant Automotive Allison Transmission Billet Input Shaft, Duramax | 2001 - 2016

High horsepower engines need strong transmissions behind them. Upgrade your Allison's input shaft with this virtually unbreakable shaft. Don't sit on the sidelines with a broke transmission or have it fail in the heat of competition.

2500HD 3500 Silverado Sierra 6.6L V8 Duramax Diesel
Engines: LB7, LLY, LBZ, LMM, LML
Years: 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016