GM 700R4 4L60 Late 1987-93 Deluxe Rebuild Kit This transmission rebuild kit includes the High Energy 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 1987-93 GM 700R4 / 4L60 transmission. All these Kits have Sealing rings made by SPX/Filtran or Stellar, Clutches Manufactured by Alto and Gasket Sets made by the Co. TRANSTEC.