
FEULING PARTS – Gorilla Rocker Arm Kit (Manufacturer's Ref: 1236)
This rocker arm kit from FEULING PARTS is aimed at riders looking for a robust part designed to withstand the demands of Twin Cam engines. Precisely machined from 4140HT steel, the arms are nitrided and surface-treated for enhanced wear and fatigue resistance. Made in the United States, the kit includes four Gorilla arms and eight ARP bolt kits for secure installation.
Ideal for vintage/classic builds and touring bikes equipped with Twin Cam, this kit is designed for cylinder heads subjected to aggressive cam profiles and reinforced springs. For reliable installation, adhere to the manufacturer's specifications during installation and check the torque of the supplied ARP bolts.