ARP Bolt Valve Cover Fastener 8 mm x 1.00 Thread 30 mm Long 12 Point Head - Stainless 15-NEC-CAO Studs secure the center section

Studs secure the center section to the housing and are installed by pulling through with a nut for a press fit

Our commitment to develop the pinnacle of performance products comes from our history

Air Cleaner Assembly

Dial Calipers

These brake pads have gone through extensive development and testing in the toughest racing environments

ARP Bolt Valve Cover Fastener 8 mm x 1.00 Thread 30 mm Long 12 Point Head - Stainless 15-NEC-CAO Studs secure the center sectionARPs 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: Valve Cover Fastener Bolt 8