Engine Fastener Kits

Header Stud Kit - 12pt. 3/8 x 1.670 OAL (12)

Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Chromoly - Black Oxide - Small Block Chevy - Set of 12

Header Stud Kit - 6pt. 3/8 x 1.500 OAL (16)

Header Stud - 3/8-5/16 in Diameter - 1.5 in Long - Hex Nuts - Chromoly - Black Oxide - Universal - Set of 16

Header Bolt Kit - 12pt. 3/8 x .850 UHL (16)

Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 16

Header Bolt Kit - 12pt. 3/8 x .875 UHL (12)

Header Bolt - 3/8-16 in Thread - 0.875 in Long - 12 Point Head - Stainless - Polished - Universal - Set of 12

Header Bolt Kit 12pt BBC

Header Bolt - 3/8-16 in Thread - 1 in Long - 12 Point Head - Chromoly - Black Oxide - Big Block Chevy - Set of 16

Header Bolt Kit - 12pt. 3/8 x 1.00 UHL (16)

Header Bolt - 3/8-16 in Thread - 1 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 16

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

Header Bolt - 3/8-16 in Thread - 1 in Long - 12 Point Head - Chromoly - Black Oxide - Small Block Chevy - Set of 12

Header Bolt Kit - 12pt. 3/8 x .750 UHL (16)

Header Bolt - 3/8-16 in Thread - 0.75 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 16

Header Bolt Kit - 12pt. 3/8 x .750 UHL (12)

Header Bolt - 3/8-16 in Thread - 0.75 in Long - 12 Point Head - Chromoly - Black Oxide - Universal - Set of 12

Header Bolt Kit - 6pt. 3/8 x .875 UHL (16)

Header Bolt - 3/8-16 in Thread - 0.875 in Long - Hex Head - Stainless - Polished - Universal - Set of 16

Header Bolt Kit - 6pt. 3/8 x .875 UHL (12)

Header Bolt - 3/8-16 in Thread - 0.875 in Long - Hex Head - Stainless - Polished - Universal - Set of 12

Header Bolt Kit - 6pt. 3/8 x 1.00 UHL (16)

Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Chromoly - Black Oxide - Big Block Chevy - Set of 16