automatic valve body with TransGo shift kit to eliminate harsh 1-2 shifts, super rebuild kit with Alto clutches & kolene steels, carbon intermediate band, hd bearing kit, tcc regulator valve, upgraded boost valve, upgraded accumulator pistons to correct common shudder problems between shifts, upgraded pressure plates, hardened sun shell, upgraded sprag assembly, hd overdrive servo, new pan, master gasket kit, this add is for '93 - '97 one piece case, call for details, rated at 500hp