BoostLine 89-12 Cummins 5.9/6.7L 7.559in Connecting Rod Kit
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Expected ship time: usually within 24–48 hours; some vendor items may take longer.
Regular price
$1,294.99
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
Got Questions? Feel free to email us or call us at (503) 235-1947
Take the weak link out of your bottom end with the BoostLine 7.559in Connecting Rod Kit (bslDO7559-575) - built for 1989-2012 Dodge/Ram 5.9L and 6.7L Cummins.
- Fits 1989-2012 Dodge/Ram 5.9L and 6.7L Cummins
- 7.559in center-to-center length
- Sold as a complete set of 6 rods
- Patented 3-pocket design - 60% more bending strength and 20% less stress than a common H-beam rod
- Forged from 4340 chromoly steel, heat-treated and shot-peened
- 12mm ARP2000 rod bolts rated at 220,000 psi - 23% more clamp load than 7/16in ARP2000
- Rated beyond 2,500 horsepower and dyno-tested past 2,000 lb-ft of sustained torque
- Designed and finish-machined in Mentor, Ohio, CMM-inspected to .0001in
Perfect for a build heading past what the factory rods will hold - the rod is usually what lets go first.
Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).
Shipping Height: 4.4
Shipping Length: 20.6
Shipping Width: 11.8
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit
www.P65Warnings.ca.gov.