ATS Allison Stage 7 Rebuild Kit Fits 2004.5-2005 6.6L Duramax Chevrolet Colorado/ GMC Canyon/ Hummer " horsepower and torque

horsepower and torque

B&M Cable Bracket and Shift Lever Kit for GM 4L60E

2011-2013 Chevrolet Silverado 3500 HD LT Diesel Extended Cab Pickup

5 Inch Lift

highly responsive shifts that will have you wondering why this upgrade wasn't performed sooner

ATS Allison Stage 7 Rebuild Kit Fits 2004.5-2005 6.6L Duramax Chevrolet Colorado/ GMC Canyon/ Hummer " horsepower and torque2004. 5 to 2005 GM Allison 5 speed Kit (Stage 7). Includes: TripleLok Torque Converter (Patented Square tab) Exchange the TripleLok? Torque Converter for a 5 Star Pump Kit Manufactured C1, C2, C3, C4, and C5 clutch packs C1 Includes Exclusive 16 single sided friction plates with HD pressure plate C2 Includes 8 Friction plates and 8 Laser Cut steel plates with step ground pressure plate C3 Includes 5 Exclusive full friction plates and laser cut steel