ARP Stainless Steel Header Stud Kit - 3/8" x 1.670" - Hex - SB Chevy Helmet Blower Rocker Switch Optional Top and Side air

Optional Top and Side air intakes available for use with external cooling system

Arms are available straight or in 15° or 30° drop

13/16-16 in Filter Thread

Passenger Side Inlet

ARP Stainless Steel Header Stud Kit - 3/8" x 1.670" - Hex - SB Chevy Helmet Blower Rocker Switch Optional Top and Side air300 series stainless steel bolts are available in either hex or 12 point head styles. Each ARP kit includes the correct number of fasteners for your application. 170, 000 psi tensile strength. ARPs 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,