Product Information

Our signature line or Maximum Transmissions builds off the proven reliability of the Allison 1000 used in 2006 to 2010 GM LBZ and LMM Duramax diesel trucks, but vastly improves the performance by incorporating several key upgrades that will unleash your Allisons true potential.

Our signature line or Maximum Transmissions builds off the proven reliability of the Allison 1000 used in 2006 to 2010 GM LBZ and LMM Duramax diesel trucks, but vastly improves the performance by incorporating several key upgrades that will unleash your Allisons true potential.

Includes:

Transmission Sub Kit LBZ LMM A #100502
Transmission Sub Kit LBZ LMM B Clutch Kit, Work Series #100511
Transmission Pressure Regulator Spring Service Tool, LB7 LLY LBZ LMM LML L5P, 2001-2017, Allison 1000 #10693
PTO Billet Side Covers, Work Series, Pair, LB7/LLY/LBZ/LMM/LML/L5P, 2001-2017 #10629-W