2018 - 2022
HARLEY-DAVIDSON SOFTAIL FAT BOY
Shaft rocker arm kit for m8 engines
| JIMS
Fits to:
Harley Davidson FLFB 1750 ABS Softail Fat Boy 107 [2018 - 2020]
Harley Davidson FLFBS 1868 ABS Softail Fat Boy Anniversary (ANV) 114 [2018 - 2018]
Harley Davidson FLFBS 1868 ABS Softail Fat Boy 114 [2018 - 2022]
Harley Davidson FLFBS 1868 ABS Softail Fat Boy Anniversary (ANX) [2018 - 2018]
Specifications
| Manufacturer | JIMS |
|---|---|
| Units | Kit |
Product description
In an effort to perfect Milwaukee-Eight® engine valve train geometry, while improving durability, JIMS® has developed performance rocker shafts and proprietary hardware The rocker arm shafts are precision machined from a low alloy nickel, chromium, molybdenum case hardened steel. The hardware flats on the end of the shafts are held to a .0005” parallel tolerance, assuring the rocker is seated in the correct position with the pushrod cup & valve stem tip when installed correctly