Additional NotesThe very latest design using modern manufacturing techniques means this three layer all steel Competition Head Gasket is the best on the market. Whether used on high compression race engines or simply to stop the constant water leaks down the distributor side of a standard engine, this is more than adequate to do the job. Being the same thickness as original it does not change the compression ratio and suiting bores up to 3.562" (90.5mm) diameter.
