Arp S/S Header Bolt Kit - 3/8 x .875 UHL (16) 400-1104

Header Bolt - 3/8-16 in Thread - 0.875 in Long - Hex Head - Stainless - Polished - Drilled - Big Block Chevy - Set of 16

Arp Header Stud Kit - 12pt. 3/8 x 1.500 OAL (16) 100-1411

Header Stud - 3/8-5/16 in Diameter - 1.500 in Long - 12 Point Nuts - Chromoly - Black Oxide - Universal - Set of 16

Arp Header Bolt Kit - 12pt. 3/8 x 1.00 UHL (12) 100-1211

Header Bolt - 3/8-16 in Thread - 1.000 in Long - 12 Point Head - Chromoly - Black Oxide - Small Block Chevy - Set of 12

Mr. Gasket Header Bolts 915A

Header Bolt - 3/8-16 in Thread - 0.750 in Long - Hex Head - Steel - Black Oxide - Set of 100