ARP Header Stud Kit - 3/8" x 1.670" OAL (16) Header Fasteners, Studs, External 12-Point, Black Oxide, BB Ford 23000C KC7-CMR Carbon

KC7-CMR Carbon

smelly helmet on your head

Side B is AN-12

Rotor is steel 8-bolt with a 7" bolt circle

The all new Simpson DNA X2 driving shoe is available in five different color ways

ARP Header Stud Kit - 3/8" x 1.670" OAL (16) Header Fasteners, Studs, External 12-Point, Black Oxide, BB Ford 23000C KC7-CMR CarbonARP header stud kits facilitate the installation of your headers. Rated at 170 000 psi they're stronger than stock and will last under even the most severe conditions. Each kit includes the specific number of parts required for the desired application plus premium quality washers and either hex or 12 point nuts. ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline.