Engine Fastener Kits

Header Bolt - 3/8-16 in Thread - 1 in Long - Hex Head - Steel - Black Oxide - Set of 100

Cylinder Head Stud Kit - 7/16-20 in / 5/16-24 in Studs - 12 Point Nuts - Steel - Zinc Oxide - GM LS-Series 2004-07 - Kit

Cam Tower Bolt Kit - High Performance - 6 mm x 1.00 Thread - 1.575 in Long - 8 mm Hex Head - Chromoly - Black Oxide - Ford Coyote - Kit

Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Nissan 4-Cylinder - Kit

Header Stud - 3/8 in Diameter - 1.67 in Long - 12 Point Nuts - Stainless - Polished - Small Block Chevy - Set of 12

Cylinder Head Bolt Kit - Hex Head - Chromoly - Black Oxide - Small Block Mopar - Kit

Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Toyota 4-Cylinder - Kit

Connecting Rod Bolt Kit - High Performance - 7/16 in Bolt - 8740 - Chromoly - Black Oxide - Pontiac V8 - Set of 16

Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Saturn 4-Cylinder - Kit

Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Toyota - Kit

Rocker Arm Stud - Hi-Tech - 3/8-16 in Base Thread - 7/16-20 in Top Thread - 1.900 in Effective Stud Length - Steel - Black Oxide - Universal - Set of 16

Header Bolt - Locking - 3/8-16 in Thread - 1 in Long - Hex Head - Stainless - Natural - Small Block Ford - Set of 16