Off-road builders and mechanics working on GM 1-ton trucks, listen up! This Baja Racing Supply Jam Nut is exactly what you need for securing those tie rod ends. It's precision-made to fit 7/8-inch-18 TPI threads, which is the standard for GM 1-ton tie rods. You can choose between right-hand or left-hand thread to match your specific setup. It's crafted from tough alloy steel for maximum strength and then zinc-plated to fight off rust and corrosion, which is a lifesaver for trucks that see mud, salt, or water. This isn't some flimsy hardware store nut – it's built for the high-stress, high-vibration world of steering and suspension on lifted trucks, crawlers, or heavy-duty haulers. Whether you're doing repairs, upgrades, or a custom build, this jam nut will lock things down securely. Trust the parts that are trusted on the trails.