1955 – 1968 General Motors NOS Transmission Synchronizer Energizing Ring GM # 3737448

This new old stock transmission synchronizer energizing ring was manufactured by General Motors for use on the following models:

Chevrolet 1955 – 1965 Corvette with 3-speed S.T. except H.D.,

Chevrolet 1955 – 1965 Passenger with 3-speed S.T. except H.D.,

Chevrolet 1960 – 1963 Corvair, FC with 3 speed,

Chevrolet 1960 – 1965 All with 3-speed S.T. except O.D., H.D.-2nd speed gear, energizing clutch gear, and bearing energizing.

Chevrolet Pickup 1955 – 1958 All with Muncie 3 speed Heavy Duty,

Chevrolet Pickup 1959 Series 10-20 with 3 speed except Heavy Duty,

Chevrolet Pickup 1966 Series 10-20 with 3-speed S.T. except H.D.,O.D.,

Chevrolet Pickup 1967 Series 10-20 with Muncie 3-speed S.T. except O.D.,

Chevrolet Pickup 1968 Series 10 (Conv) with 3-speed S.T.  (250) except O.D.,

Chevrolet Pickup 1968 Series 10-20 4WD with Muncie 3-speed S.T. 

GMC 1955 – 1964 (F, G, J, N, S, T, X, Y) SM318, SM319.

Oldsmobile 1964 – 1965 F85, J88 with 3-speed S.T. except 442 (1965 F85 1st type, 2nd and 3rd gear synchronizer).

Replaced 3845032 on 05/01/57

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

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