1987 SPEEDO GEAR USAGE CHART Y CAR NOTE SLEEVE PART NUMBER IS SHOWN ONLY IF SERVICED SEPARATELY WHEN SLEEVE NUMBER IS NOT SHOWN THEN IT IS SERVICED AS PART OF THE DRIVEN GEAR T T S C E E C T O E E COLOR SLEEVE 0 M D DRIVE T DRIVEN T OR OR D P E GEAR H COLOR GEAR H CODE SENSOR E ADAPTER RATIO D A 8640517 17 RED 25513042 35 ORANGE 25007338 25513044 37 RED 25007338 25513049 42 GREEN 25007339 D D A R G R G D I E I E A V A V A P TIRE SIZE AXLE TRANS E R E R T N R P255 50VR16 2 59 MDB A 255 SOM M A lI M55 5 v 1 m A n P255 5OVR16 MH5 A P255 50VR15 3 07 MK2 A 1993 GENERAL MOTORS SERVICE PARTS OPERATIONS CHEVROLET 14Y 4 337 4 38 3 93