(3) This perfect set works with transmissions that have the electrical shift position switch around the transmission shift selector which requires a longer tool to remove and replace the seal. Fits for 4L60E 4LC65E 4L70E 4L80E; Fits for GM Chevy Cars and Trucks with V6 and V8 transmissions 1996 and newer; Fits for Impala C1500 C2500 C3500 K1500 CT4/5/6 Camaro etc.