Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
ARP head stud kit for Mitsubishi 4B11 CA625+ engines, provided as aftermarket cylinder head fastening hardware. Intended to replace or upgrade factory head bolts, this kit supplies studs sized for the 4B11 engine family to improve clamping in high-demand applications where stronger or dedicated fasteners are preferred for head retention during assembly and service.
ARP Mitsubishi 4B11 CA625+ Head Stud Kit
