Fel-Pro 21-22 Ford Bronco/15-22 Mustang/16-20 Mazda MX-5 Miata Engine Cylinder Head Bolt Set

When you're rebuilding the top end of an engine, using new cylinder head bolts is a critical step. These Fel-Pro ES72207 head bolts are designed to meet or exceed original equipment specifications, ensuring a reliable seal when you reassemble your engine. Many modern engines use Torque-To-Yield (TTY) head bolts, which are designed for a single use and can stretch beyond their limits if reused. Using these new bolts helps you avoid the risks associated with reusing old, stretched fasteners.

Fel-Pro designs their gaskets and related components specifically for the repair environment, meaning they account for imperfect sealing surfaces and use proprietary materials to get the job done right. This particular set is application-specific, meaning it's validated for fit, form, and function on a wide range of Ford and Mazda vehicles. This ensures that each bolt will thread in correctly and provide the proper clamping force needed to keep your cylinder head sealed against the engine block.

This set is a solid option for many Ford Bronco, Mustang, and Mazda MX-5 Miata models, as well as a broad range of other Ford and Lincoln vehicles. Always refer to your vehicle's service manual for the correct torque specifications and tightening sequence when installing new head bolts.