ARP Main Bolt Kit for Ford Ecoboost 1.6L 4-Cyl

ARP Main Bolt Kit for Ford EcoBoost 1.6L 4-Cyl Upgrade engine durability with the ARP Main Bolt Kit specifically engineered for the Ford EcoBoost 1.6L 4-cylinder. Precision-manufactured from high-strength alloy steel, these main bolts deliver superior clamping force and long-term reliability for both stock and modified engines. Application: Ford EcoBoost 1.6L 4-Cyl Material: Heat-treated, premium alloy steel Benefits: Increased crankshaft retention, reduced fastener stretch, improved resistance to fatigue and high RPM loads Fitment: Direct replacement for OE main bolts — easy installation with factory tolerances Performance use: Ideal for boosted, tuned, or track-driven engines Designed and tested to ARP’s exacting standards, this main bolt kit helps protect your engine during elevated cylinder pressures and extreme driving conditions. Maintain engine integrity and peace of mind with a bolt kit trusted by builders and motorsport teams worldwide.