Allison 1000/2000/2400 6 Speed Alto Red Eagle & Kolene Power Pack High Performance Master Transmission Rebuild Kit Fits: 2010-ON This rebuild kit includes all of the High Performance Red Alto Friction Plates, Kolene Steel Plates (with Power packs in the C1, C2, C3, C4 and C5 Drums) Sealing Rings, Metal Clad Seals, Gaskets, Orings, rubber Piston Seals, Bonded Pistons. This Transmission Kit is a great way to add performance to your transmission! The Red eagle friction and Kolene Steel plates are the best quality material you can stack your drums with! In addition to the Performance grade friction and steel material you are also getting the PowerPack update in ALL the drums!!! The Power pack has additional clutches to increase friction plate capacity. This allows for an increased torque load with reduced heat generation. These plates are Red Eagle high performance clutch plates. These clutches are put through a process where the friction paper is saturated in a phenolic resin, cured, and then saturated a second time in a silicate. The silicate imparts high heat resistance. So why not use what the professionals use! Power Pack Contents: C1 Power Pack Contents: (8) 152700B170 (.067” / 1.70mm) Carbonite 1-Sided Internal Spline Friction Plates (8) 152701A170 (.067” / 1.70mm) Carbonite 1-Sided External Spline Friction Plates (1) 152766 (.105") BottomApply Plate (1) 152761-254 (.400") Top Pressure Plate C2 Power Pack Contents: (7) 152702-177 (.069” / 1.75mm) Red Eagle Frictions (7) 152703K218(.086") Kolene Steel Plates (1) 152762A500 (.197"/5.00mm) Bottom Apply Plate C3 Power Pack Contents: (7) 152704-213 (.084”) Red Eagle Frictions (6) 152705K170 )(.067") Kolene Steel Plates (1) 152761L3175 (.125") C3 Apply with Slots (1) 152764-250 (.102") P1 Ring Gear Thrust Element Spacer (1) 152303 C3 Modified Apply Piston C4 Power Pack Contents: (6) 152704-213 (.084”) Red Eagle Frictions (4) 152705K170 (.067") Kolene Steel Plates (1) 152705K250 (.067") Kolene Steel Plates (1) 152761B635 (.250") C4 Top Pressure Plate (1) 152302C4 Apply Piston C5 Power Pack Contents: (8) 152706-180 (.071”) HEG Green Frictions (8) 152705K170 (.078") Kolene Steel Plates