Camshaft Kit – 540G Gear Drive – M8

Designed to add even more torque to your big bore M8, for those that keep the revs below 6000 rpm when combined with 124″ and larger big bore kits; Requires the use of adjustable pushrods and heavy duty springs (sold separately); Kit includes all required bearings, o-rings, gears and hardware; Provides improved valve timing accuracy; Made in the USA