ARP Stainless Steel Header Bolt Kit - 3/8" x 1.00" Under Head Length (12 Pieces) - Hex 20-OTL-NR-3XL Aluminum rock screen helps to

Aluminum rock screen helps to protect radiators from heavy rocks and mud

Adjustable sunscreens available as accessories in various colors and TWO lengths to ensure optimal visual comfort

Nuts have built-in serrations which prevent loosening

3500 Plus RPM Stall

ARP Stainless Steel Header Bolt Kit - 3/8" x 1.00" Under Head Length (12 Pieces) - Hex 20-OTL-NR-3XL Aluminum rock screen helps toARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the popular stainless stud kit with 12 point nuts. The Stainless 300 material is not affected by corrosion or extreme heat, making it ideal for the application. What's more, thecompact 12 point nut lets you easily slip a socket close to the pipe. Each ARP accessory stud or bolt kit includes the specific number of parts for your