Chevrolet Workshop Service and Repair Manuals

Fluid - Differential: Specifications
Unleaded Gasoline Models - Schedules & Capacities

Locking..........................................................................................................................................................................................................................GL-5*
Others.....................................................................................................................................................................................................80W, 80W-90* GL-5
*For vehicles normally in Canada, 80W only
CAPACITY, Refill:                                          
Front.......................................................................................................................................................................................................1.9 Liters    4.0 Pints
Rear:

Chev 8-1/2" ring gear.......................................................................................................................................................................2.0 Liters    4.2 Pints
Chev 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:

Chev..........................................................................................................................................................................................2.6 Liters     5.5 Pints
Dana...........................................................................................................................................................................................3.4 Liters    7.2 Pints

Rockwell 12" ring gear....................................................................................................................................................................6.6 Liters   14.0 Pints