Engine Fastener Kits

Header Bolt - Locking - 8 mm x 1.25 Thread - 25 mm Long - Hex Head - Steel - Nickel Plated - GM LS-Series - Set of 12

Rocker Arm Nut - 7/16-20 in Thread - Hex Head - Stud Girdle - Big Block Chevy V8 - Set of 4

Cylinder Head Bolt Kit - Hex Head - Steel - Natural - GM LS-Series 1997-2003 - Kit

Valve Cover Fastener - Bolt - 6 mm x 1.00 Thread - 2.755 in Long - 12 Point Head - Stainless - Polished - GM LS-Series - Set of 8

Header Bolt - Locking - 3/8-16 in Thread - 0.75 in Long - Hex Head - Stainless - Various Applications - Set of 16

Stud Kit - 6 mm x 0.75 - 1.500 in Long - 12 Point Nuts - Steel - Black Oxide - Valve Cover - Small Block Ford - Set of 12

Main Bolt Kit - High Performance Series - Hex Head - 4-Bolt Mains - Chromoly - Black Oxide - Large Journal - Small Block Chevy - Kit

Intake Manifold Bolt Kit - Hex Head - Stainless - Polished - Mopar V8 - Kit

Rocker Arm Nut - High Energy Polylock - 3/8-24 in Thread - Steel - Black Oxide - Set of 16

Cylinder Head Bolt Kit - High Performance Series - 12 Point Head - Chromoly - Black Oxide - OEM / Edelbrock - Small Block Ford - Kit

Connecting Rod Bolt Kit - High Performance - 8740 - Chromoly - Black Oxide - Ford V6 - Set of 12

Intake Manifold Bolt Kit - 12 Point Head - Stainless - Polished - Ford Cleveland / Modified - Kit