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Description
BoostLine 89-12 Cummins 5.9/6.7 Diesel 7.559in Connecting Rod KitExperience unmatched durability and performance with the BoostLine 89 12 Cummins 5. 9 6. 7 Diesel 7. 559in Connecting Rod Kit. Designed specifically for 6 cylinder engines, this kit offers a perfect balance of strength and precision, making it an excellent choice for diesel engine upgrades and rebuilds. Crafted to meet the demands of heavy duty and high performance applications, these connecting rods provide reliable operation under extreme
Experience unmatched durability and performance with the BoostLine 89-12 Cummins 5.9/6.7 Diesel 7.559in Connecting Rod Kit. Designed specifically for 6-cylinder engines, this kit offers a perfect balance of strength and precision, making it an excellent choice for diesel engine upgrades and rebuilds.Crafted to meet the demands of heavy-duty and high-performance applications, these connecting rods provide reliable operation under extreme conditions. Whether you're enhancing a Cummins 5.9 or upgrading to the 6.7 diesel engine, BoostLine ensures you get components that stand the test of time.
Ideal for engine builders and diesel enthusiasts alike, the BSL Conrods -6 Cyl are precision-engineered to enhance the efficiency and longevity of your engine. Installation is straightforward, and the kit includes everything needed to get your engine running smoother and stronger.
Choose BoostLine for quality you can trust and a performance edge that keeps you ahead on the road or at the track.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
Pups like them
Size: 4 Inch (Pack of 2)
It took a little bit but once my dogs started chewing on them they seem to like them. They're holding up pretty well and not destroying them too quickly like they did some other chews.
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Reviewed in the United States on June 11, 2026
★★★★★ 5
This chew will do
Size: 4 Inch (Pack of 1)
My Maltipoo loves this chew toy. It’s a good size for her biting and can carry it if needed.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Keeps him
Size: 4 Inch (Pack of 2)
My dog is obsessed with these. Favorite toy
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Reviewed in the United States on May 21, 2026
★★★★★ 5
My picky yorkies love these
Size: 4 Inch (Pack of 2)
My small dogs took to this chew. My yorkies are constantly carrying these around, even through the doggie door. They love them.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
Satisfied customer
Size: 4 Inch (Pack of 2)
My dog absolutely loves this. He chews on it daily. It really keeps him occupied for for a good while. I highly recommend.
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Reviewed in the United States on March 26, 2026