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.
Connect the socket to the ratchet and remove the bolts from around the edge of the valve covers. Pull the valve covers off of the top of the engine and locate the gasket on the inner edge of the cover. Scrape the gasket off of the cover using the screw driver.