ARP Bolt - 3/8-16" Thread - 3.750" Long - 3/8" 12 Point Head - Stainless - Polished (Set of 5) MT750BK this tether kit is for

this tether kit is for post anchor connection to the helmet

Specially hardened

1957-1960 Chevrolet Truck

resulting in more flow and longer service intervals

ARP Bolt - 3/8-16" Thread - 3.750" Long - 3/8" 12 Point Head - Stainless - Polished (Set of 5) MT750BK this tether kit is forARPs 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: Bolt 3 8 16 in Thread 3. 75