ARP ARP2000 12-point head stud kit for Big-Block Chevy WP Merlin III applications with Brodix BB 3xtra heads. This kit includes ARP2000 12-point studs specified to fasten Brodix BB 3xtra heads on WP Merlin III-configured big-blocks, aimed at builders installing these particular head and block combinations. It’s presented as the appropriate high-grade 12-point stud solution.
ARP BB Chevy WP Merlin III w/Brodix BB 3xtra hds ARP2000 12pt head stud kit