![Rocker Shaft & Hardware Kit - Rocker Arm Shaft and Hardware Kit - M8 [0927-0034]](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/903333C6-73C0-493D-B991-1979B109FE4C.png?v=1775167079&width=1200)
Rocker Shaft & Hardware Kit - Rocker Arm Shaft and Hardware Kit - M8 [0927-0034]
- 4130 stud and nut kit replaces the stock hardware used to secure the rocker shafts
- Compared to a stock “bolt”, these JIMS manufactured studs allow the technician the assembly finesse required when torqueing the rocker arm shafts on the cylinder head during engine assembly
- These shafts not only improve the stock head configuration; they are a must in a performance application with increased spring pressure