GM 700R4 4L60 Transmission Master Level 2 Rebuild kit 1982-84 Rebuild This transmission rebuild kit includes the Alto Friction Plates, Steels, Filter, Band, Pump Bushing, Extension Housing Bushing, Sealing Rings, Metal Clad Seals, Gaskets, & O-rings. This Transmission Kit is one we sell everyday to Transmission Shops, it fits 1982-84 GM 700-R4 4L60 transmissions. All these Kits have High Energy Clutches Manufactured by Alto and Gasket Sets made by Precision or Precision.