ARP Header Bolt - 5/16-18 in Thread - 0.75 in Long - Hex Head - Polished - Mopar V8 - Set of 14 Keep it Clean Wiring 1-9/16 in Thick

1-9/16 in Thick

Strikes Fear Into Nighttime Competitors

30 oz Aerosol

Maximum Oil Delivery

No need to remove shield just to tighten the tear off post

ARP Header Bolt - 5/16-18 in Thread - 0.75 in Long - Hex Head - Polished - Mopar V8 - Set of 14 Keep it Clean Wiring 1-9/16 in ThickARPs 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: Header Bolt 5 16 18 in