ARP 1/2-13 and 1/2-20" Thread Stud 5.400" Long Broached Chromoly - Black Oxide Cleco Pins Many Bell helmet models use

Many Bell helmet models use small ventilation holes as part of the helmet’s ventilation system

1964-1967 Dodge W300 Series

Replace rear leaf spring shackles with Allstar’s leaf spring slider box

Head and Neck Support Padding

regardless of wall thickness

ARP 1/2-13 and 1/2-20" Thread Stud 5.400" Long Broached Chromoly - Black Oxide Cleco Pins Many Bell helmet models useARPs 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: Stud 1 2 13 and 1 2 20 in