ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - BMC 4-Cylinder 206-4201 21411506 1 in Diameter Hole

1 in Diameter Hole

using Horsepower Weight Tire Size / Gear Ratio

Manufactured with high temperature epoxy which resists shock and vibration while increasing thermal conductivity

100% USA made

ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - BMC 4-Cylinder 206-4201 21411506 1 in Diameter HoleARPs 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