1971 – 1977 General Motors NOS Differential Case Less Gears GM # 3974927

This new old stock differential case less gears was manufactured by General Motors for use on the following models:

Chevrolet  1971-1975 Vega (140) except P/Trac,

Chevrolet  1976-1977 (H) (140) except G80,

Pontiac 1975 (H) Astre with 6-1/2″ ring gear except P/Trac.

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

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