Transmission Upgrade Parts

Duramax Truck LB7 2001 - 2004 VIN Code "1"

Transmission Upgrade Parts, LB7

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Allison Deep Pan Kit With MA Deep Filter Loc-t

Deep Pan Kits Allison 1000 Deep Pan Kit With MA Deep Filter Lock, LB7 LLY LBZ LMM LML L5P, 2001-2018 Duramax2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel:

2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 *

10629 PTO Billet Side Covers, Pair, LB7 LLY LBZ LMM LML L5P, 2001-2017, Allison 1000Dress up your Allison with these billet PTO covers

$74.95

SK-ALLISON-JR TransGo Allison Jr Shift Kit, LB7LLY LBZ LMM, 2001-2010Easy to install shift kit.

$99.95

109300 bundle Sun Gear Mod for C2 Clutch Hub, LB7 LLY LBZ LMM LML, Allison 1000, 2001-20016Install this new billet steel clutch hub to address the failure of the stock C-2 clutch hub in high torque/horsepower applications

A1LUBST Allison Cut Back Valve 2001-2004Raise line pressure during lock up

$90.00

T121165 TransGo Allison Shift Kit, 5 Speed, LB7 LLY, 2001-2005The basic element of a built Allison

$250.00

2001-2002 Fleece Performance Tapshifter-t

FPE-TAPSHIFTER-12 2001-2002 Fleece Performance TapshifterShift your 2001-2002 GM Allison Transmission with the touch of a button just like the 2006 and newer trucks

$324.99

109700 Billet Intermediate Shaft, 2001-2016 GM Truck with Allison Transmission

$475.00

Allison Billet Output Shaft, 2001-2010 GM Truck with Allison Transmission-t

109100 Allison Billet Output Shaft, 2001-2010 GM Truck with Allison TransmissionAn output shaft that wont leave you sitting still

$599.00

Allison Billet Input Shaft, 2001-2016 GM Truck with Allison Transmission-t

109600 Allison Billet Input Shaft, 2001-2016 GM Truck with Allison TransmissionDon't break your input shaft again!

$630.00