Brand: Automotive Racing Products (ARP)
These header bolts from ARP are made of a special stainless steel alloy rated to 180,000 psi for the ultimate strength under hot racing conditions. The high-polish finish resists corrosion for years of good looks.
The bolts in this universal kit have 3/8-16 UNC (coarse) threads, with a 1" long fully-threaded shank. The flange head has a small 5/16" hex for easy wrench access. Set of 16 bolts with matching washers.