Building or rebuilding an engine? You need fasteners you can trust—and ARP's 141-4203 12-Point Head Stud Kit delivers. These studs are made from high-quality materials and precision-engineered for superior tensile strength and fatigue resistance, making them a go-to choice for performance engines, turbo applications, or any build where reliable clamping force is critical. The 12-point design allows for easier tightening in tight spaces with a standard socket.
This kit includes all the studs you need for your specific application (check compatibility with your engine model). ARP is known in the racing and high-performance world for producing some of the strongest fasteners available, so you can torque them down with confidence knowing they'll hold under extreme pressure and heat. Whether you're upgrading your street car, prepping a track machine, or doing a serious rebuild, these studs help prevent head gasket failure and maintain proper seal.
The kit comes packaged securely, with dimensions around 11\ L x 2.5\ H x 7.5\ W and weighing about 3.95 lbs. It's made in the USA, adhering to strict quality controls. Don't cut corners on engine fasteners—invest in ARP studs for peace of mind and performance that lasts.
