1977 NOS Spark Control Vacuum Check Switch GM # 460410

This new old stock thermal spark control vacuum check switch (Altitude or Calif.) was manufactured by General Motors for use on the following models:  

Chevrolet  1977 Vega, Monza  (H) with 140 (Altitude or Calif.).

Pontiac 1977 Sunbird (H) with 140 (Altitude or Calif.).

Stamped 460410

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

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