GM/Chevy 4L80E Alto High Performance Master Transmission Rebuild Kit 1997-On Level 2 This rebuild kit includes all of the High Performance Red Eagle Alto Friction Plates, Kolene Steel Plates, Bonded Rubber Pistons, Sealing Rings, Metal Clad Seals, Gaskets, Orings & Rubber Piston Seals + Filter, Red Eagle Front Band, Pump Bushing, & Ext Hsg Bushing!! This Transmission Kit is one we sell everyday to Transmission Shops, it fits the GM 4L80E 1997-ON. These plates are Red Eagle high performance clutch plates. These clutches are put through a process where the friction paper is saturated in a phenolic resin, cured, and then saturated a second time in a silicate. The silicate imparts high heat resistance. So why not use what the professionals use! All these Kits have Clutches Manufactured by Alto (Red Eagle) and Gasket Sets made by the Co. TRANSTEC Don't get caught with a kit of lesser Quality