Description

Ring And Pinion; GM 8.875 in.; 12 Bolt 12T 4.11 Ratio;

Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.

Differential GM 8-7/8 in.
12 Bolt-Truck
4.11 Gear Ratio
Tooth Count 41/10
30 Spline
Not Includes Ring Gear Bolts
Warranty 2 Years

Application Summary:


Year	Make/Model
1969-1974	Chevrolet Blazer
1975-1981	Chevrolet C10
1965-1974	Chevrolet C10 Pickup
1967-1981	Chevrolet C10 Suburban
1967-1981	Chevrolet C20 Suburban
1975-1981	Chevrolet G10
1971-1974	Chevrolet G10 Van
1975-1981	Chevrolet G20
1971-1974	Chevrolet G20 Van
1975-1981	Chevrolet K10
1965-1974	Chevrolet K10 Pickup
1967-1981	Chevrolet K10 Suburban
1967-1981	Chevrolet K20 Suburban
1975-1981	Chevrolet K5 Blazer
1975-1978	GMC C15
1975-1978	GMC C15 Suburban
1967-1974	GMC C15/C1500 Pickup
1967-1974	GMC C15/C1500 Suburban
1979-1981	GMC C1500
1979-1981	GMC C1500 Suburban
1975-1978	GMC C25 Suburban
1967-1974	GMC C25/C2500 Suburban
1979-1981	GMC C2500 Suburban
1975-1978	GMC G15
1971-1974	GMC G15/G1500 Van
1979-1981	GMC G1500
1975-1978	GMC G25
1971-1974	GMC G25/G2500 Van
1979-1981	GMC G2500
1970-1981	GMC Jimmy
1975-1978	GMC K15
1975-1978	GMC K15 Suburban
1966-1974	GMC K15/K1500 Pickup
1967-1974	GMC K15/K1500 Suburban
1979-1981	GMC K1500
1979-1981	GMC K1500 Suburban
1975-1978	GMC K25 Suburban
1967-1974	GMC K25/K2500 Suburban
1979-1981	GMC K2500 Suburban