Transmission Upgrades

2001-2010 GM 6.6L Duramax w/ Allison Transmission Billet Output Shaft

2001-2016 GM 6.6L Duramax Billet Input Shaft

2001-2007 GM 6.6L Duramax w/ Allison Transmission Transfer Case Brace

2011-2019 GM 6.6L w/ Allison Transmission Transfer Case Brace

2007.5-2010 GM 6.6L Duramax w/ Allison Transmission Transfer Case Brace

2001-2007 GM 6.6L Duramax Heavy-Duty Transfer Case Pump Housing Upgrade Kit (Pump Rub Kit)

2003-2005 GM 6.6L Duramax Performance Transmission Cooler Purple Clips

2001-2010 GM 6.6L Duramax C5 Clutch Upgrade Kit

2001-2003 GM 6.6L Duramax Performance Transmission Cooler Orange Clips

2011-2016 GM w/ Allison Transmission Billet Output Shaft

2001-2010 GM 6.6L w/ Allison Transmission Duramax Valve Body Recalibration Kit

2006-2010 GM 6.6L Duramax w/ Allison 1000 Transmission Cooler Tube and Fin