1966 – 1981 General Motors NOS Differential Pinion Thrust Washer GM # 3880141

This new old stock differential pinion thrust washer was manufactured by General Motors for use on the following models:

Chevrolet 1966 – 1968 Chevy with 3.07, 3.31, 3.55, 3.73 ratio (327) except Positrac (with 12 bolt ring gear)

Chevrolet 1966 – 1969 Chevelle, Camaro with 2.56, 2.73, 3.07, 3.31, 3.55, 3.73 ratio except Positrac (with 12 bolt ring gear),

Chevrolet 1966 – 1969 Passenger except Positrac,

Chevrolet 1970 Passenger, Nova, Chevelle except Positrac (with 12 bolt cover)

Chevrolet 1971 Chevelle, Nova with 12 bolt cover except Positrac.

Chevrolet 1972 Chevelle with 12 bolt cover except Positrac.

Chevrolet Truck 1966 – 1970 Series 10 except Positrac.

Chevrolet Truck 1966 – 1970 G10-20 with 3.73, 4.11 ratio except Positrac,

Chevrolet Truck 1970 Blazer.

Chevrolet Truck 1973 – 1978 CKP1, Blazer, Jimmy except Positrac,

Chevrolet Truck 1973 – 1974 G1 except Positrac,

Chevrolet Truck 1973 – 1978 G2 except Positrac,

Chevrolet Truck 1979 – 1981 G2, CKP1 with 8.875 dia. ring gear except G80,

GMC Truck 1971 – 1972 Sprint with 12 bolt cover except Positrack.

Oldsmobile 1968 – 1969 except F85 except A/Spin (C type axle).

NOTE:  Images show the condition and what is included in the sale.

*This item may be re-packaged to protect it from shelf wear.