Ford F-550 Super Duty Rod Bolt Kit - ARP - `03-`07. This ARP rod bolt kit is intended for Ford 6.0/6.4L Powerstroke engines in 2003–2007 F-550 Super Duty trucks, providing a direct-fit replacement designed for serious service and performance use.

These rod bolts are produced to ARP engineering standards and supplied as a complete kit for all connecting rods, making them a practical upgrade when rebuilding or reinforcing the bottom end. The kit helps maintain consistent clamping force and reduces the chance of fastener elongation under heavy loads. It’s a straightforward way to address durability concerns during high-mileage service, towing, or modified engine applications without changing internal geometry or requiring machining.

Features

• Direct fit for 2003–2007 Ford F-550 with 6.0/6.4L Powerstroke engines
• Complete kit for all connecting rods
• Manufactured to ARP standards for consistent fastener performance
• Protective finish to resist corrosion in typical service conditions
• Ideal for engine rebuilds, heavy-duty use, and strengthened applications

If you have questions about fitment or installation, call us directly — our tech staff can walk you through compatibility and options. We have two shop locations that offer installation and customization services: Austin, Texas and the Los Angeles, California area. Call us at 512-982-9393 (TX) or 562-981-6800 (CA).

Please contact us if you’re purchasing multiple items — we may be able to arrange shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov