JIMS, high performance valve spring set. [email protected]" - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 900354 52 KW(71 PS) Harley Davidson

52 KW(71 PS) Harley Davidson FLHR 1584 Road King 1584 2007 ALL 57 KW(77 PS)

capacities for nuts: 46 mm | 1 3/4"

Excellent wear characteristics and like all open drives

Note: the new Gringo SV will not work with the old Gringo S shields because the closure has been improved

JIMS, high performance valve spring set. [email protected]" - 84-99 Evo B.T.; 99-04 Twin Cam; 86-03 XL (NU) 900354 52 KW(71 PS) Harley DavidsonCan be used as stock replacement. Seat load: 125@1. 800". Open load: 275@1. 300". Coil bind: 1. 150". Rate lbs inch: 300. Multiple parts valve spring set. Comes with an interference double spring design with damper that keeps the inner and outer springs from locking and reduces harmonic vibrations. Compatible with OEM upper and lower collars.