COMPATIBILITY – Fits 1964-1967 Gordon-Keeble GK1; 1964-1967 Gordon-Keeble IT; 1970-1974 Checker A11; 1970-1974 Checker A11E; 1966-1968 Checker Aerobus; 1969-1974 Checker Aerobus; 1969-1974 Checker Taxicab; 1969-1969 Checker Taxicab; 1969-1970 Checker Delu GET THE RIGHT PART -- Before purchasing, please check the “Amazon Confirmed Fit” bar to ensure this part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes. If the “Amazon Confirmed Fit” bar has an “i” in a blue circle, this product has additional notes. Please hover over the “i” on the bar to see notes before making your purchase Meets or exceeds all original equipment specifications Application specific design Manufactured for the sealing repair environment Validated for fit, form, and function Quality that you can trust