GM 700R4 4L60 1985 to Early 1987 Rebuild Kit This transmission rebuild kit includes the Alto Friction Plates, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Filter, Band, Front Pump Bushing and Extension Housing Bushing. This Transmission Kit is one we sell everyday to Transmission Shops, it fits 1985-87 GM 700-R4 4L60 transmissions. All these Kits have Sealing rings made by SPX/Filtran or Stellar, High Energy Clutches Manufactured by Alto and Gasket Sets made by the Co. TRANSTEC.