ARP Hex Head Oil Pan Bolt Kit Chromoly Black Oxide Side Rail - Small Block Ford Sprint Car Seats & Accessories Old air flows out of

Old air flows out of the rear holes on the top of the helmet and from the bottom of the helmet

" called a Duckbill

Must be used with XP rear torsion arms

Adjustable arms are slotted for quick adjustment with included thumbscrew knobs to fit a variety of radiator heights

ARP Hex Head Oil Pan Bolt Kit Chromoly Black Oxide Side Rail - Small Block Ford Sprint Car Seats & Accessories Old air flows out ofARPs 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: Oil Pan Bolt Kit Hex Head