Nascar Wheel Stud Kit 2.900 UHL (5)

The Nascar Wheel Stud Kit 2.900 UHL (5) from ARP represents the gold standard in high-performance fastening for dedicated race and extreme-duty applications. Engineered specifically for competitive motorsports environments, this five-piece kit addresses the critical need for absolute reliability under extreme load cycles, vibration, and thermal stress that stock wheel studs simply cannot withstand. Whether you're building a dedicated track car, preparing for endurance racing, or upgrading a heavily modified street machine, ARP's NASCAR-grade studs are purpose-built to eliminate stud failure—one of the most catastrophic failures possible at speed.

The 2.900-inch UHL (Under Head Length) specification delivers superior clamping geometry and load distribution across the wheel hub surface, a critical design parameter in NASCAR competition. ARP studs are manufactured from premium alloy steel and undergo rigorous quality control to ensure consistent tensile strength and fatigue resistance far exceeding OEM specifications. The UHL dimension ensures proper engagement with wheel hubs designed for extended-length studs, preventing the micro-motion and fretting that leads to premature loosening or breakage. This kit's five-stud configuration makes it compatible with standard five-lug bolt patterns found on most American performance vehicles and racing applications.

Professional mechanics, circle-track racers, and high-horsepower drag racing enthusiasts rely on ARP fasteners because failure is not an option when wheel retention is paramount. Installation requires proper technique—studs must be torqued to specification using a calibrated torque wrench, and many builders prefer applying a light coat of assembly lube to ensure accurate clamp load. The Nascar Wheel Stud Kit 2.900 UHL (5) integrates seamlessly into any build where reliability and performance are non-negotiable, making it the trusted choice across sanctioned racing series and serious street applications alike.