SPI, 09-710223, Top End Gasket Set 1997-1998 Polaris RMK 700, SKS 700 & XC 700

NO OTHER GASKET IS MORE CRUCIAL THAN YOUR HEAD GASKET. THE SEAL BETWEEN YOUR CYLINDER AND CYLINDER HEAD IS EXPOSED TO MORE HEAT AND EXTREME PRESSURES THAN ANYWHERE ELSE IN YOUR ENGINE. IN ORDER TO MATCH THESE EXTREME CONDITIONS WE OFFER ONE OF THE MOST ADVANCED HEAD GASKETS ON THE MARKET. CONSTRUCTED FROM MULTIPLE LAYERS OF STAINLESS STEEL TO RESIST CORROSION AND EROSIVE CHEMICALS COMMONLY FOUND IN YOUR ENGINE, THEN USING AN ON-OFF PATTERN, OUR MLS GASKETS ARE COATED/EMBOSSED WITH A FLUOROELASTOMER BASED RUBBER TO TIGHTLY SEAL THE METALLIC MATING SURFACES. BY DOING THIS THEY CAN WITHSTAND THE SHEERING FORCES CREATED BY THE TWO SURFACES (CYLINDER HEAD AND CYLINDER). THIS COATING ALSO ENHANCES THE BOND BETWEEN THE GASKET MATERIAL AND THE IMPERFECT SURFACES COMMONLY FOUND WHEN REBUILDING YOUR ENGINE.