2004.5 to 2005 GM Allison 5 speed Kit (Stage 6).
Includes:

• TripleLok Torque Converter (Patented Square tab) Exchange the TripleLok Torque Converter for a 5 Star
• Pump Calibration 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 plates with micro ground pressure plate
• C4 Includes 6 frictions and 5 laser cut steels
• C5 includes 6 frictions and 5 laser cut steels
• Valve Body Calibration Kit, A and B Trim Valves
• Seal and Gasket Kit
• Internal and external filters

Built to handle street/strip, sled-pulling, up to 1000rwhp AND can still be daily driven.
Application:

• 2004.5-2005 2500/3500
• Duramax GM Light Duty
• Diesel