This Item is for a NOS ( New Old Stock ) Stant Locking Gas Cap number G92E. It is used on cars with vented tanks. Used on 1964-1970 Chevrolet carsand full size Station wagons, 1965-1969 Corvair ext. Greenbriar. 1969-1970 Chevrolet Chevelle,Monte Carlo,Malibu ext. California. 1968-1970 Chevy II and Nova Ex Calif 1970. 1967 American Motors except American, 1968-1969 AMC Rebel and Ambassador, 1970 AMC all except Hornet. 1957-1964 Buick full size, 1965 Buick Riviera,1961-1963 Buick Special and Skylark, 1957-1966 Chrysler and Imperial except station wagons, 1959-1964 Cadillac and 1967-1970 Cadillac Eldorado, 1967-1968 DODGE cars full size and station wagons, 1957-1964 Dodge cars full size, 1966-1970 Dodge Charger, 1970 DODGE TRUCKS D200 Pickups, 1962-1970 DODGE TRUCKS and VANS, ALL except Diesels, 1961-1971 FORD FAIRLANE Cars 1965-1968 FORD Full size and Station Wagons, 1961-1966 FORD Thunderbirds, 1961-1969 LINCOLN , 1965-1968 Mercury Full size station wagon, 1959-1963 OLDSMOBILE ,1964 -1977 OLDS Station Wagons, 1957- 1965 PLYMOUTH Full Size except station wagons, 1967-1970 PLYMOUTH full size Station Wagons 1961-1962 and 1964 PONTIAC Lemans and Tempest. 1965-1970 PONTIAC Lemans and Tempest station wagons, and many other applications including Motorcycles. Please check you application and part numbers before ordering. Caps are in Mint Condition. Thanks For Looking