S&S Cycle Camshaft Kit - 590G - Gear Drive - M8

• Designed specifically for use with monster bores and ported heads (not recommended for stock bore engines)
• Improves cam timing accuracy and eliminates the stock cam chain
• All-out horsepower cam for 124” and larger engines
• Touring models require heavy duty valve spring kit
• Requires Quikee adjustable pushrods with cover keepers
• Kit includes outer drive gears, bearings, o-rings, and hardware

Notes

• 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.

• Made in the USA