GM Turbo Hydro 400 & 4L80E Direct Drum Alto Power Pack with Red Eagle Frictions & Kolene Steels This kit includes 7 Red Eagle Frictions (.061"), 7 Kolene Steels (.060"), 1 Top Pressure Plate (.370) and 1 Snap Ring. The contents of this Power Pack will allow you to increase the friction plate capacity. The additional capacity not only increases clutch pack performance and durability but also offers more resiliency in addition to significant increase in torque holding ability.