ARP Stainless Steel Bolt Kit - 12-Point (5) 8mm x 1.25 x 80 H769001M Engineered filter solutions are required

Engineered filter solutions are required to achieve protection with minimum restriction

Kits include a stud

The Top Air system fits over the forward two holes and extends down the front of the helmet and just under the top of the visor

Polyurethane Bushings

Filter elements are 8" long and fit in a 9" housing

ARP Stainless Steel Bolt Kit - 12-Point (5) 8mm x 1.25 x 80 H769001M Engineered filter solutions are requiredARPs 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 8 mm x 1. 25 Thread 80