GM Clutch Plate Remover and Installer
Tools remove and install clutches on GM air conditioning compressors.
Remove clutch plate without removing retaining ring and install clutch plate with compressor on car.
Use it on all A-6 and pre-1980 R-4 compressors.
Tool will not work on metric threads.

58405 Clutch Plate Installer
58406 Clutch Plate Installer