Valve Springs Misc

3 produits

Valve Springs Misc for Harley-Davidson covers the individual springs, shims, retainers and related components that sit outside a complete valve kit. Stocked by Iron City Motorcycles, an authorised Harley-Davidson dealer in Leeds, these parts fit Knucklehead, Flathead and Shovelhead engines as well as later Big Twin and Sportster applications. S&S, Feuling and James Gaskets supply single springs, spring sets and shimming components that let you fine-tune valve train geometry during a rebuild. Correct spring pressure is essential for preventing valve float at high RPM and maintaining a tight seal at idle, so selecting the right spring for your cam profile is critical. Browse the full range below.