Spears Racing SV650 Head gasket .040 : This gasket is a 83mm Bore custom made to Spears Racing Specifications it will be needed for Spears Racing SP12-650 The thickness is .040 to get more powerful results for Torque and RWHP .Spears Racing These are spring steel gaskets.
Spears Racing’s High compression Suzuki SV650 Head gasket .040 is comprised of Two layers of Stainless Steel. Spears uses Stainless steel for increased strength, its ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides and are designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. Heat resistant to 250C or 482F
This gasket is used by competitors in major race series like Motoamerica Twins Class This cylinder head gasket is for racing purpose only. Sold AS EACH