Arp Header Stud Kit - 12Pt. 3/8 X 1.670 Oal (16) 100-1403

Arp Header Stud Kit - 12Pt. 3/8 X 1.670 Oal (12) 100-1402Header Stud - 3/8 in Diameter - 1.670 in Long - 12 Point Nuts - Chromoly - Black Oxide - Small Block Chevy - Set of 12

Arp Header Stud Kit - 6Pt. 3/8 X 1.670 Oal (16) 100-1413Header Stud - 3/8 in Diameter - 1.670 in Long - Hex Nuts - Chromoly - Black Oxide - Big Block Chevy - Set of 16

Arp S/S Header Stud Kit - 3/8In X 1.670In Oal (16) 400-1403Header Stud - 3/8 in Diameter - 1.670 in Long - 12 Point Nuts - Stainless - Polished - Big Block Chevy - Set of 16

Arp Header Stud Kit - 6Pt. 3/8 X 1.670 Oal (12) 100-1412Header Stud - 3/8 in Diameter - 1.670 in Long - Hex Nuts - Chromoly - Black Oxide - Small Block Chevy - Set of 12