1988 Chevrolet Blazer equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV
1
Rear
FSGR with Open Differential with 2.73 or Higher Rear Axle Ratio with 28 Spline Teeth with 30 Spline Teeth with Empty Case with GM 8.5 Axle
1988 Chevrolet Blazer equipped with 6.2L V8 Diesel OHV, 5.7L V8 Gas OHV
Rear
FSGR with Open Differential with 2.73 or Higher Rear Axle Ratio with 28 Spline Teeth with 30 Spline Teeth with Empty Case with GM 8.5 Axle