SKU: ARP154-5203
UPC: 672036003890
MPN: 154-5203
The ARP Main Bolt Kit for 351W engines is designed for small block Ford applications, providing reliable fastening performance for various engine builds. This kit is suitable for both performance enthusiasts and those undertaking standard rebuilds, ensuring a strong foundation for engine integrity.
Constructed from chromoly, this main bolt kit offers superior tensile strength compared to OEM fasteners, which is crucial for maintaining block integrity under stress. The black oxide finish enhances corrosion resistance and helps differentiate the fasteners during assembly and inspection. The hex head design allows for easy installation with standard tools.
Engine builders, shop technicians, and automotive enthusiasts will find this kit beneficial for reinforcing factory block architecture, whether for street performance or reliability upgrades. It is compatible with various modifications, including stroker cranks and enhanced induction systems, making it a versatile choice for the 351W platform.
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