COMPETITION HEAD GASKET (.20MM THINNER THAN STOCK WITH THE .44MM) (.42 THINNER WITH THE .22MM) FOR HIGHER COMPRESSION RATIO. MAKE A BROAD HORSEPOWER GAIN COMPLETELY THROUGH THE RPM RANGE, SAFELY WITHOUT ANY MACHINE WORK TO YOUR ENGINE. ALSO OFFERS BETTER COOLING THAN STOCK AND BETTER CAM OILING. HAVE BEEN MAKING FOR OVER 10 YEARS.FOR AMA/WERA/CCS/COMPETITION DRAG RACING.WEBSITE FOUND @DOCTORDUG,COM

SHIPPING IN THE US FREE.WILL SHIP ANYWHERE

Thickness available in .44mm or .22mm (stock is .64mm)PLEASE SPECIFY THICKNESS NEEDED OR .22mm WILL BE SHIPPED AUTOMATICALLY

FITS ONLY 2006 - 2019 GSXR-600 K6,K7,K8,K9,K10,K11,K12,K15,K16,K13.K14,K15,K16,K17,K18,K19 K20 K21 K22

EMAIL ME IF THERES ANY QUESTIONS

This is intended for a stock bore