MOOSE RACING Top End Gasket Kit 810583MSE Pro Valve Kit 1 rear extractor and 4

1 rear extractor and 4 front vents

not included

Kit allows select pre-closed-loop models to run newer style exhaust systems equipped with O2 sensor ports

DNA Filters are supplied pre-oiled from our factory

MOOSE RACING Top End Gasket Kit 810583MSE Pro Valve Kit 1 rear extractor and 4Moose can now handle all your gasket and seal needs at a fraction of OEM cost High tech materials provide unmatched reliability and performance 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 Performance sets designed for a piston replacement Includes every gasket, O ring and seal required to rebuild a top end; valve seals, head, base,