4L80E Master Rebuild Kit with 4 Red Eagle Power Packs and Kolene steels for 1st, 2nd, 3rd and Overdrive plus an overhaul kit. This is the Master Kit we use on our performance 4L80E transmissions. Fits 1990 Up. Red Eagle is a (non-asbestos) organic based friction material with impregnated special high temperature ingredients. The special ingredients provide high thermal stability to the friction material.