Allison 1000/2000/2400 5 Speed C2 Clutch Power Pack Fits: 99-ON Power Pack Contents: (8) 152702-177 (.069” / 1.75mm) Red Eagle Frictions (8) 152703K170 (.067” / 1.70mm) Kolene Steel Plates (1) 152762A500 (.197"/5.00mm) Bottom Apply Plate Red Eagle Friction Clutches fail in High-Performance applications due to excessive heat. Our specially designed original Red Eagle clutches withstand higher temperatures than any other clutch available. Our original material is designed to limit the amount of "slip" by providing a shorter lock-up time, generating less heat. Our proprietary process starts with the friction paper saturated in a phenolic resin, cured, and then saturated a second time in a silicate. The silicate imparts high heat resistance. Red Eagle clutches: Are designed with a softer, more resilient base paper. Assure less wear against opposing steel plates. Reduce the incidence of steel plates burning and warping. Red Eagle clutches are also designed to dissipate oil without the necessity of an oil groove. Kolene Steel Kolene® is a salt bath nitriding process. In generic terms, it is a thermochemical diffusion process, whereby ferrous parts are processed in molten salt with a specific nitrogen potential. In plain English, it provides a surface treatment that enhances wear and fatigue resistance from 200% to 500%. Kolene plates offer higher heat resistant and increased lubricity.