Still in its original box, this is an NOS choke thermostat for the Quadrajet-equiped, 1967 BUICK GS 400. Group number 3.750, with the original BUICK part number of 1379353. I don't know if there are different part numbers used for automatic transmission and 4-speed '67 GS 400 vehicles this year. Perhaps someone can chime in on that. However, this part number appears to have a one-year-only, one-model-only application. But, I'm sure that's not news to many '67 GS 400 owners. This NOS choke thermostat has had good storage all these years, kept in its original box. Nice condition, including the original factory paint smear on the top, which was used to differentiate this unit from others on the BUICK factory assembly line. The factory part number is also stamped into the mounting plate. Nice for judging purposes, IF you've gone that far with your car. Priced at $175, plus the shipping. Thanks for looking. John
