ARP 100-1207 Header Bolt Kit - 12pt. 3/8 x. 750 UHL (12). Header Bolt - 3/8-16 in Thread - 0.750 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 12. Occasionally, there may be an issue with your item or your order and we will do our best to ensure you are 100% satisfied.
