1979 GMC C7000 5.7L V8 2BBL LPG. 1979 GMC C7000 5.7L V8 2BBL GAS. Notes: Air Cleaner Mounting Gasket -- 3-1/16in I.D. x 3-9/16in O.D. Validated for fit, form, and function. Application specific, providing unsurpassed quality for a seal you can trust.
