This is the oil ring seal on rear pump of the governor on models with 4 speed automatic transmission. 1966-1968 Shadow, T Saloon & Coachbuilt (VIN 1001-4487)

This is the Seal Delivery Sleeve on 4 Speed Automatic Transmission. 1966-1968 Shadow, T Saloon & Coachbuilt (VIN 1001-4487)

This is the oil seal ring for the 4 speed gearbox for early model Shadows.  1966-1968 Shadow, T Saloon & Shadow, T Coachbuilt (VIN 1002-4477)

Ring Oil seal Piston Sprag Clutch Automatic Transmission 1966-1968 Shadow, T Saloon & Coachbuilt (VIN 1001-4487)

This is the Case Extension Oil Seal know as the Output Shaft Seal. Supersession: GM8625893 1966-1991 Models with GM400 transmission ONLY