GM 4L60E Transmission Alto Deluxe Rebuild Kit 1997-2003 This transmission rebuild kit includes the High Energy Alto Friction Plates, Steel Plates, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Corvette Filter, Band, Complete Bushing Kit. This Transmission Kit is one we sell everyday to Transmission Shops, it fits 1997-2003 GM 4L60E transmissions. Note: This kit includes the Corvette filter, if you have the Deep pan or Shallow Pan please see our other listings This Transmission Kit is one we sell everyday to Transmission Shops, it fits 1997-03 GM 4 Spd 4L60E transmission W/ 16 Pan Bolts; if you have 17 pan bolts on your transmission pan this means you have a 4L80E transmission please see our other listings All these Kits have High Energy Clutches Manufactured by Alto and Gasket Sets made by Precision.