1951-1952, 1954 GMC 350 27. Notes: Air Cleaner Mounting Gasket -- 2-5/8in I.D. 1953 GMC 350 27 3.7L 6 Cyl. 1953 GMC 350 27 4.1L 6 Cyl. Dana engineering-approved for fit, form and function. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.