***** NEW choke thermostat for a HOLLEY 1-barrel carburetor. (not a CARTER carb)**** Match the bracket & linkage shape connection to yours. Although it is in a CARTER box, it is an original HOLLEY part & has the HOLLEY name on it. The catalog says 1973 ONLY........DODGE or PLYMOUTH car with a 198" or 225" 6-cylinder engine. ****If you changed the carb., or manifold, on your car or truck this may not be correct.****