CAMSHAFT 590G GEAR M8

All-out horsepower cam for 124” and larger engines Designed specifically for use with monster bores and ported heads (not recommended for stock bore engines) Requires Quikee adjustable pushrods with cover keepers Improves cam timing accuracy and eliminates the stock cam chain Kit includes outer drive gears, bearings, o-rings, and hardware Made in the USA Touring models require heavy duty valve spring kit Tappets should be replaced every time that the cam is replaced, S&S suggest Precision Tappet set without HL2T Kit and Tappet Cuffs for M8 models.