***** 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 225" 6cylinder.......non-Calif. 1976 DODGE DART & VOLARE, PLYMOUTH VALIANT & ASPEN . ****If you changed the carb., or manifold, on your car or truck this may not be correct.****