ARP Hex Nuts Main Stud Kit 2-Bolt Mains Chromoly Black Oxide - BMW 4-Cylinder 1346002 Designed specifically for the drag-strip

Designed specifically for the drag-strip and featuring superior fire protection with its SFI rating of 3

Constructed out of cast A356-T6 aluminum and uses a proprietary internal bolt design to help increase the flow and provide a solid seal void of leaks or deformities

The RZ-56 Air includes minimal front venting and a Top Air Accessory to run Forced Air

030 in Long

ARP Hex Nuts Main Stud Kit 2-Bolt Mains Chromoly Black Oxide - BMW 4-Cylinder 1346002 Designed specifically for the drag-stripARPs 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: Main Stud Kit 12 Point Nuts