Arp 3/8 To 5/16-18 X 1.750 Stepped Header Stud Ajg1.750-1G

Arp 3/8-16 X 2.000 Stud - Exhaust Header Aj2.000-5GHeader Stud - 3/8 in Diameter - 2.000 in Long - Chromoly - Black Oxide - Universal - Each

Arp Bolt Kit - 6Pt. (5) 3/8-16 X 1.750 652-1750Bolt - 3/8-16 in Thread - 1.750 in Long - 3/8 in Hex Head - Chromoly - Black Oxide - Universal - Set of 5

Arp Header Stud Kit - 12Pt. 3/8 X 1.670 Oal (16) 100-1403Header Stud - 3/8 in Diameter - 1.670 in Long - 12 Point Nuts - Chromoly - Black Oxide - Big Block Chevy - Set of 16

Arp Header Stud Kit - 6Pt. 3/8 X 1.500 Oal (16) 100-1401Header Stud - 3/8-5/16 in Diameter - 1.500 in Long - Hex Nuts - Chromoly - Black Oxide - Universal - Set of 16

Arp Bolt Kit - 6Pt 5Pk 5/16-18 X 1.750 651-1750Bolt - 5/16-18 in Thread - 1.750 in Long - 3/8 in Hex Head - Chromoly - Black Oxide - Universal - Set of 5