Differential, Final Drive

Standard, Toronado 80W, 80W-90* GL-5(Gear Oil, API Service GL-5)
Limited-Slip 80W, 80W-90* GL-5*(Special Lubricant for Limited-Slip Differentials)

*For vehicles normally operated in Canada, 80W only

CAPACITY, Refill:
Cutlass 1.7 liters 3.5 pints
Toronado 1.5 liters 3.3 pints7-1/2" ring gear 1.7 liters 3.5 pints
8-1/2", 8-3/4" ring gear 2.0 liters 4.3 pints

LIMITED-SLIP IDENTIFICATION:
Tag under rear cover-attaching bolt