APE KZ HEAVY DUTY MAIN BEARING STUDS carbs Motor Oil Additive - Engine

Motor Oil Additive - Engine Clean - 10 oz Bottle - Each

3/5 - Leather Outer - Rubber Sole - Nomex Inner - Neon Orange - Size 12 - Pair

Main Stud Kit - 12 Point Nuts - 2-Bolt Mains - Chromoly - Black Oxide - Ford 2300 - Kit

Driving Gloves - Outseam - Single Layer - Aramid - Yellow / Gray - Small - Pair

63 in Compressed / 15

APE KZ HEAVY DUTY MAIN BEARING STUDS carbs Motor Oil Additive - EngineHeat treated chrome moly main bearing studs (case studs) are necessary to prevent the cases from moving around under power in high output engines. These high strength studs help to prevent crankshaft damage. Made from the same special chrome moly that we use in our cylinder studs. All threads are rolled after heat treat for maximum strength. All sets come with special flanged nuts and instructions.