Engine Fastener Kits

Header Bolt - Wedge Lock - 3/8-16 in Thread - 0.75 in Long - Hex Head - Steel - Black Oxide - Set of 16

Oil Pan Bolt Kit - Hex Head - Chromoly - Black Oxide - 2-Piece Cork Gasket - Big Block Chevy - Kit

Harmonic Balancer Bolt - 3/4-16 in Thread - 2.175 in Long - 3/4 in 12 Point Head - Chromoly - Black Oxide - Mopar V10 - Each

Header Bolt - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - Steel - Black Oxide - GM LS-Series / Ford Modular / Mopar Gen III Hemi - Set of 16

Header Bolt - Mini - 3/8-16 in Thread - 0.75 in Long - Hex Head - Steel - Black Oxide - AMC V8 / GM V8 / Mopar B / RB-Series - Set of 12

Valve Cover Fastener - Stud - 1/4-20 in Thread - 1.500 in Long - Hex Nuts - 2-7/8 in Long - Billet Aluminum - Polished - Set of 4

Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Stainless - Polished - Small Block Chevy - Set of 12

Header Bolt - 8 mm x 1.25 Thread - 1.181 in Long - 12 Point Head - Chromoly - Black Oxide - GM LS-Series - Set of 12

Harmonic Balancer Bolt - 7/16-20 in Thread - 2.470 in Long - 1-1/16 in 12 Point Head - Chromoly - Black Oxide - Small Block Chevy - Each

Motor Mount Bolt Kit - 12 Point Head - Chromoly - Black Oxide - Mopar Gen III Hemi - Set of 8

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

Valve Cover Fastener - Stud - 1/4-20 in Thread - 1.500 in Long - Hex Nuts - Chromoly - Black Oxide - Set of 14