Fluid - Differential
Locking/Limited-Slip 80W, 80W-90, GL-5*
Others 80W, 80W-90* GL-5
*For vehicles normally operated in Canada, 80W only
CAPACTIY, Refill:
Front:
K-30, K-3500 2.8 Liters 6.0 Pints
All others 2.4 Liters 5.0 Pints
Rear:
8-1/2" ring gear 2.0 Liters 4.2 Pints
Dana 10-1/2" ring gear 3.4 Liters 7.2 Pints
1981:
8-7/8" ring gear 1.7 Liters 3.5 Pints
10-1/2" ring gear 3.0 Liters 6.5 Pints
Dana 12-1/4" ring gear 11.7 Liters 26.8 Pints
1982-83:
9-1/2" ring gear 2.6 Liters 5.5 Pints
Dana 9-3/4" ring gear 2.8 Liters 6.0 Pints
10-1/2" ring gear 2.6 Liters 5.5 Pints
Rockwell 12" ring gear 6.6 Liters 14.0 Pints