Carburetor Adjusting Tool
4.5mm hex socket for 1978 and 1979 GM carburetor carb double D socket for 1979 through present GM carburetor 1/4" hex socket for pre 1978 GM carburetor 3/32" hex bit for 1978 through present 1.7L - 2.2L Chrysler carburetor Overall length 15-3/8"