Differential, Final Drive

1984-85 Eldorado, Seville, and All RWD only
Standard 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:
Eldorado, Seville 1.5 Liters 3.2 Pint
1989-90 RWD w/2.73 & 2.93:1 ratio 1.7 Liters 3.5 Pint
All other RWD 2.0 Liters 4.3 Pint