Skip to product information
SKU: 531960
High performance valve spring kit. Includes steel top collars; lower collars; valve springs and valve keys. Fits stock Knuckleheads; S&S Knucklehead tins and all S&S KN (Knucklehead) style engines. Note: OEM valve guides may require shortening.
S&S, valve spring kit. STD to .480" valve lift
€510,57
Sale price
€510,57
Regular price
€421,96
Fitment: 36-47 Knucklehead; Knuckles with S&S valve spring covers; S&S KN engines