MOOSE RACING Motor Gasket Kit with Seal 811403MSE California III 1987/1993 USFS-approved spark arrestor adds significant

USFS-approved spark arrestor adds significant horsepower and torque gains

1-3/4" headpipes

Enhanced eye comfort and clarity

creating a product that is perfect for the different surface elements in Supermoto racing

MOOSE RACING Motor Gasket Kit with Seal 811403MSE California III 1987/1993 USFS-approved spark arrestor adds significantMoose can now handle all your gasket and seal needs at a fraction of OEM cost Rebuild the engine and transmission with total confidence as each set is designed for durability and accurate fit Oil seals are genuine OEM replacement seals Sets include all gaskets and oil seals necessary to rebuild the entire engine and transmission Valve seals also included Includes formed rubber valve cover gaskets Does not include mechanical water pump seal All gaskets