Number:76556UPD Description:REVERSE DRUM UPDATE KIT with STAMPED STEEL REVERSE DRUM, MECHANICAL DIODE SPRAG and SNAP RING, Piston, Apply Plate and Pressure Plate for 4 disc pack (convert AOD 80-up   INCLUDES: A76556G, D76652C, D76874, U76966E, U76151A, U76150A, does not include clutch plates, ADD SUN SHELL U76624A TO UPDATE AOD 1982-90 with Iron Drum to Stamped steel drum, ADD WIDE BAND (SOME EARLY AOD (80-86) ADD BEARING D76257A BETWEEN REVERSE & FORWARD DRUMS)   Price:$361.82