ARP 12-point head stud kit for Big Block Ford 460ci V8 engines with Blue Thunder heads. This head stud kit replaces standard head fasteners to provide improved clamping geometry and robust head retention for heavy-duty or high-load applications where the Blue Thunder cylinder heads are specified. It includes the hardware necessary to secure the two-piece head-to-block interface.
ARP BB Ford 460ci V8 w/ Blue Thunder Heads 12pt Head Stud Kit