GM 4L60E Raybestos Transmission Rebuild Stage 1 Performance Master Level 2 1997-2003 Deep Pan This transmission rebuild kit includes Raybestos Stage 1 Friction Clutches, Kolene Coated Steels, Sealing Rings, Metal Clad Seals, Gaskets, Orings, Rubber Piston Seals and Bonded Rubber pistons for 3-4; Forward; and Overrun + Deep Pan Filter, Band, Pump Bushing, and Extension Housing Bushing. Note: This kit comes with the Deep Pan filter, if you have the Shallow Pan or Corvette 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 Stage-1 About: Raybestos Stage-1 Performance frictions are an affordable solution for performance applications that may not require the capacity of the Gen2 Blue Plate Special, but do require a friction plate that can handle the demands that a stock tan or high energy plate cannot. Stage-1 frictions are not limited to performance, but also enhance heavy duty applications by increasing holding capacity, while being able to withstand higher temperatures associated with towing heavy loads. Raybestos Stage-1 Performance frictions are the best choice for street rods, tuner cars and mild street strip applications. Advantages: · Withstands high horsepower · Greater torque capacity · Maintains piston travel · Optimum performance · Higher heat resistance · Smooth engagements · Enhanced shift feel