1977-1978 GMC C25 5.0L V8. 1975-1976 GMC C25 5.7L V8 VIN: V 2BBL. 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.
