JIMS, valve spring kit. Chromoly .600" lift - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 567341 Handle length: 112mm

Handle length: 112mm

Note: Big Twin (type A) style gasket with silicone bead

60 KW(82 PS) Harley Davidson FLHT 1584 Electra Glide 1584 2009 AMERICA 57 KW(77 PS)

Note: High flow

you may not reuse your stock vented cap

JIMS, valve spring kit. Chromoly .600" lift - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 567341 Handle length: 112mmStreet & Performance. Chromoly top collars. Kits include top and lower collars, springs and valve keys. An interference double spring design with damper that keeps the inner and outer springs from locking and reduces harmonic vibrations. Spring OD 1. 460". Pressure 160lbs@1. 850", 440lbs@1. 250". Coil bind 1200".