SBF Main Stud Kit - 351W Dart Iron Eagle Block

The ARP Main Stud Kit for 351W Dart Iron Eagle Block is designed for serious engine builders and high-performance enthusiasts who require reliability under extreme cylinder pressure. This kit is essential for those constructing street strokers, competition engines, or high-performance platforms, as main studs are crucial for preventing catastrophic crankshaft failure.

Engineered from proprietary 8740 chromoly steel, ARP studs are shot-peened and stress-relieved to enhance fatigue resistance and maintain consistent preload. Unlike traditional bolts, which can lose clamping force over thermal cycles, these studs provide uniform tension, reducing the risk of block walk or crankshaft deflection during detonation events. The kit includes precision-machined studs, hardened washers, and nuts specifically designed for the 351W Dart Iron Eagle block.

This stud kit is compatible with all 351W Windsor applications built on Dart's Iron Eagle block platform, ensuring a perfect fit and maximum load distribution without requiring modifications. Installation requires a torque-angle methodology using an inch-pound wrench and degree wheel for accurate preload, making it suitable for high-performance applications that demand precision.