ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - BRODIX SR20 Head R080003S Bell / Zamp Helmets

Bell / Zamp Helmets

It includes a knife-edged bead hump and includes an IMCA sanctioning sticker

4 AN Straight Female to 4 AN Straight Female

Factory installed Hans anchors as original equipment

ARP Cylinder Head Stud 12 Point Nuts Chromoly Black Oxide - BRODIX SR20 Head R080003S Bell / Zamp HelmetsARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Cylinder Head Stud Kit 12