New old stock transmission smog control spark delay relay, GM part number 6270698. New in GM box. According to my GM Manuals, this is used on the following models and years:
1973-1974 Chevrolet Passenger...w/ Turbo Hydramatic 350
1973-1974 Corvette
1973-1974 Oldsmobile...Body style code X Omega, All 6 cylinder 3/S S.T.
