Schley 96480 GM Transmission Seal Removal and Installation ToolThis tool was designed to gain access for removal and replacement of the shift selector shaft seal on G.M. rear wheel drive transmissionsWorks with transmissions that have the neutral safety switch around the transmission shift selector which requires a longer tool to remove and replace the sealThis tool works on all 1996 and later trucks and Astro/Sierra Vans, 1998 and later GM SUVs includes Denali, Envoy and Escalade with transmissions 4L60E and 4L80E. Click Here. Double your traffic. Get Vendio Gallery – Now FREE!