![Gorilla Rocker Shaft and Stud Kit - Rocker Shafts/Studs/Nuts - Kit - M8 [2401-1525]](http://road-rage-bikeworks.myshopify.com/cdn/shop/files/A9E0D030-7B98-4E32-9748-B74BFD20AC69.png?v=1775166826&width=1200)
Gorilla Rocker Shaft and Stud Kit - Rocker Shafts/Studs/Nuts - Kit - M8 [2401-1525]
- Custom tooling was created to provide a countersink relief for the bolt/nut head versus machining away the entire end of the shaft per the factory design
- Recommended for all M-Eight engines and especially for engines running higher lift camshafts and heavier valve spring pressures
- Over double the strength of factory rocker shafts
- Gas nitrated and final surface treated
- Precision ground from 4140HT steel
- Designed with strength in mind
- Made in the USA