1966 – 1967 Oldsmobile NOS 3-Groove Engine Crankshaft Balancer Pulley GM # 389645

This new old stock 3-groove engine crankshaft balancer pulley was manufactured by General Motors for use on the following models:

Oldsmobile 1966-1967 V8 with CAC or H.D. Cool except A.I.R.,

Oldsmobile 1966-1967 Toronado witt  A.I.R.

3 groove pulley   7-1/4″  X 2-1/4″  Stamped  S

Replaced by 391434 on 12/71

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

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