<div data-store-description="v1"> <p>Head Bolt Replacement A-3917728-AI for Toyota Hilux N70. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - A-3917728-AI Head Bolt</p> <p>Fits Models: - Ford F-150, Ford F-250, Ford F-350</p> <p>Model Years: - 1997–2004</p> <p>Submodels: - XLT, Lariat, XL, SuperCrew, SuperCab, Regular Cab</p> <p>Engine Options: - 4.6L V8 (Modular), 5.4L V8 (Modular), 6.0L Power Stroke Diesel</p> <p>Description: The A-3917728-AI Head Bolt is designed for specific Ford truck models, ensuring a secure and reliable fit for engine assembly. This head bolt is essential for maintaining proper cylinder head attachment, which is critical for engine performance and longevity.</p> <p>Features: - High-strength steel construction for durability - Precision-engineered for a perfect fit - Compatible with multiple Ford truck models - Designed to withstand high engine temperatures - Ideal for both OEM and performance rebuilds</p>