LMM Duramax Transmissions

An XDP Tow Series flex plate for 2001 to 2016 Duramax trucks with the Allison 1000, built for constant heavy towing. Part number: XD644 Questions ...

XDP Billet Tow and Race Flex Plate for the 2001 to 2016 Duramax with Allison 1000. Sold and shipped by Powerhouse Diesel, a diesel repair and perfo...

Whether on the road, on the trail, or towing, superior cooling is vital for reliable transmission shifting. Yukon's high-capacity transmission pan ...

ATS Diesel Model 6019304308ATS Diesel 06-15 GM 6.6L Duramax w/ Allison LCT1000 A40 / A50 TCM Relocation Kit Owners of 2006-2015 GM Duramax trucks a...

BDs FleX-Plate is designed specifically for modified applications, and can reliably handle up to 1,500 lb.-ft. of torque. Twice as thick as the sto...

This bracket provides additional clearance around the CV head on Cognito drivelines by relocating the shift linkage. Made in the USA.Notes:Required...

Upgrade your truck’s performance and durability with the Firepunk 2001-2010 Allison Transmission Tubular Crossmember. Designed with strength, weigh...

This billet C2 hub addresses early failures of the Allison transmission C-2 clutch hub in high torque and high horsepower applications. Features: ...

2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F1 Transmission Package Features: Great For Mildly Modified Trucks Up To 750HP 2-Year ...

2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F3 Transmission Package Features: Great For Highly Modified Trucks Up To 1000HP 2-Year...

2007.5-2010 Sierra/Silverado 2500HD/3500HD Allison Firepunk F2 Transmission Package Features: Great For Mildly Modified Trucks Up To 900HP 2-Year ...

Our 06-10 Allison master rebuild kit includes all the parts you need to rebuild your owntransmission. These are the main components we use in all o...

Fits: 10 vehicle models, including 2001 to 2004, 2007 to 2010 Chevrolet Silverado 2500 HD; 2001 to 2004, 2007 to 2010 GMC Sierra 2500 HD; 2006 to 2...

Fits: 11 vehicle models, including 2001 to 2005, 2007 to 2010 Chevrolet Silverado 2500 HD; 2001 to 2005, 2007 to 2010 GMC Sierra 2500 HD; 2006 to 2...

Fits: 8 vehicle models, including 2006 to 2010 Chevrolet Express 2500; 2006 to 2010 Chevrolet Express 3500; 2006 to 2010 GMC Savana 2500. See the f...

Fits: 10 vehicle models, including 2001 to 2004, 2007 to 2010 Chevrolet Silverado 2500 HD; 2001 to 2004, 2007 to 2010 GMC Sierra 2500 HD; 2006 to 2...

Fits: 10 vehicle models, including 2001 to 2004, 2007 to 2010 Chevrolet Silverado 2500 HD; 2001 to 2004, 2007 to 2010 GMC Sierra 2500 HD; 2006 to 2...

Fits: 8 vehicle models, including 2006 to 2010 Chevrolet Express 2500; 2006 to 2010 Chevrolet Express 3500; 2006 to 2010 GMC Savana 2500. See the f...

Fits: 8 vehicle models, including 2006 to 2010 Chevrolet Express 2500; 2006 to 2010 Chevrolet Express 3500; 2006 to 2010 GMC Savana 2500. See the f...

Fits: 8 vehicle models, including 2006 to 2010 Chevrolet Express 2500; 2006 to 2010 Chevrolet Express 3500; 2006 to 2010 GMC Savana 2500. See the f...

Fits: 8 vehicle models, including 2006 to 2010 Chevrolet Express 2500; 2006 to 2010 Chevrolet Express 3500; 2006 to 2010 GMC Savana 2500. See the f...

Fits: 8 vehicle models, including 2006 to 2010 Chevrolet Express 2500; 2006 to 2010 Chevrolet Express 3500; 2006 to 2010 GMC Savana 2500. See the f...