Engine Fastener Kits

Harmonic Balancer Bolt - 16 mm x 1.50 Male Thread to 1/2-20 in Male Thread - 5.600 in Long - Steel - Black Oxide - Mopar Gen III Hemi - Each

Oil Pan Stud - Hex Nuts - Steel - Black Oxide - Small Block Chevy / Oldsmobile V8 - Kit

Oil Pan Bolt Kit - Hex Head - Chromoly - Black Oxide - 1-Piece Rubber Gasket - Big Block Chevy - Kit

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

Valve Cover Fastener - Stud - 1/4-20 in Thread - 1.170 in Long - Hex Nuts - Chromoly - Black Oxide - Set of 14

Harmonic Balancer Bolt - 1/2-20 in Thread - 1.550 in Long - 1-1/16 in 12 Point Head - Chromoly - Black Oxide - Big Block Chevy - Each

Header Bolt - 8 mm x 1.25 Thread - 0.984 in Long - 12 Point Head - Washers Included - Chromoly - Black Oxide - GM LS-Series - Set of 12

Oil Pan Stud - Serrated Face Nuts - Grade 8 - Steel - Black Oxide - Big Block Chevy / Pontiac V8 - Kit

Valve Cover Fastener - Stud - 1/4-20 in Thread - 1.250 in Long - 6 Point Nuts - Chromoly - Black Oxide - Set of 20

Oil Pan Stud - Hex Nuts - 1/4-20 in to 5/16-18 in Thread - Steel - Black Oxide - Kit

Harmonic Balancer Bolt - 3/4-16 in Thread - 2.200 in Long - 1-1/16 in 12 Point Head - Chromoly - Black Oxide - Small Block Mopar / B / RB-Series - Each

Cylinder Head Bolt Kit - Hex Head - Steel - Natural - GM LS-Series - Kit