SKU: M77GS34048
UPC: 639789314123
MPN: GS34048
The Head Bolt Set - 2pcs. 18-24 Ford 5.0L from MAHLE ORIGINAL/CLEVITE is engineered for builders and mechanics who demand OEM-grade reliability when assembling or rebuilding modern Coyote engines. Whether you're refreshing a stock engine, responding to a head gasket failure, or executing a complete short-block assembly, this fastener set ensures proper clamp load and cylinder sealing integrity. Head bolts are critical torque-to-yield fasteners that cannot be reused indefinitely—sourcing genuine MAHLE ORIGINAL components eliminates guesswork and guarantees fit specifications that align with Ford's engineering standards.
This two-piece set delivers the fasteners required for one cylinder head installation on 5.0L engines found in 2018–2024 Ford Mustang, F-150, and Bronco platforms. MAHLE ORIGINAL bolts feature controlled relaxation properties and precise dimensional tolerances that maintain clamp load under thermal cycling and combustion pressure. The material composition and heat-treatment process allow these bolts to stretch predictably within Ford's specified torque sequence and angle, preventing premature yielding or breakage. Proper installation using a calibrated torque wrench with angle-turn methodology is essential for achieving the correct preload that seals the combustion chamber and stabilizes gasket compression.
Professional engine builders, Ford performance shops, and DIY enthusiasts working on 18-24 model year 5.0L applications will find this set indispensable for head installation, refresh kits, or warranty-compliant rebuilds. Because these are torque-to-yield fasteners with a finite service life, replacing them during major work extends engine longevity and reduces the risk of head lift or gasket failure. Always consult the factory service manual for the correct torque sequence, angle specifications, and bolt tightening procedure to ensure reliable performance and prevent costly rework.
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