buffer (bÅ­f'Ér) Chemistry A substance that prevents change in the acidity of a solution when an acid or base is added to the solution or when the solution is diluted.
These Ford Racing Performance Head Gaskets are specifically designed for use with cast iron or aluminum cylinder heads on a Ford 289, 302, 5.0L, or 351 Windsor V8 engine.
Cummins OEM 4955354 upper engine gasket set is required to successfully replace the blown head gasket on your Cummins 6.7L ISB diesel engine. This complete service kit contains all of the required seals and gaskets needed for the removal and replacement of the cylinder head.