ARP GMC Head Stud Kit SPBS4 User selectable units of measurement

User selectable units of measurement (US or Metric)

Ball Joint Holder

1985-1985 Lincoln Mark VII

90 Degree Plug Boots

Flat seams to reduce pressure points

ARP GMC Head Stud Kit SPBS4 User selectable units of measurementARPs 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