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.
Most Ford engines don't use exhaust manifold gaskets, and gaskets can be the cause of an exhaust leak (especially a sudden one).e: Bad exhaust Manifold gasket...mechanic says head gasket. Post by terd_ferguson_1 Â» Tue Dec 07, 2010 12:45 am. That is a first that ive heard of a head gasket causing a blowing air noise that you are able to feel usually it is broken studs that cause it.