High performance valve spring kit for M8 models with single wire conical (beehive) springs.
Kit includes beehive springs, steel upper collars, lower collars/seals, and valve spring protectors.
Compatible with camshafts providing valve lift up to 0.605″.
Installed height 1.535″, seat pressure 68 lb, 324 lb @ 0.605″, max RPM 6500.
Fits:> 18-22 Softail; 17-22 Touring
