1958 – 1963 General Motors NOS Transmission Countershaft Gear GM # 3741452

This new old stock transmission countershaft gear was manufactured by General Motors for use on the following models:

Chevrolet 1958 – 1960 All standard transmissions with 283 engine,

Chevrolet 1961 All standard transmissions with 283 engine (first jobs before serial # 56269 – 2.94 ratio),

Chevrolet 1958 – 1963 Chevy, Passenger, Corvette with 3 speed transmission.

GMT 1958 – 1959 (S) SM318.

Pontiac 1961 – 1963 P/8 with 3 speed transmission.

cluster 25 – 14 – 21 teeth

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

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