87-up 700R4 4L60E Reverse Input Clutch Cone Plate Pressure Drum Belleville Snap
87-up 700r4 or the 4L60E Reverse input Clutch, cone plate (Belleville), Pressure Plate, and snap ring. The 86 and back have a Wave not a cone plate.
4L60E Low Reverse Wide Roller Clutch Sprag Borg Warner 4L60E 4L65E 4L70E
Fits 1987-up 4L60E, 4L60E, 4L65E, 4L70E. Borg Warner Low Reverse Roller Clutch. Also fits TH350 & early 700R4 if the center support has been updated to the later wide one.