NBI Adjustable CalTrac / Shock Mount Brackets
Our Adjustable CalTrac / Shock Mount Brackets are designed to fit 3" and 3.5" axle tubes and give you more adjustment in your leaf spring rear suspension setup.
The additional CalTrac mounting positions let you change leverage on the leaf spring and fine-tune how hard the suspension hits the t
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Great customer support! Had an issue with the shipping carrier delivering to the incorrect location and they ensured the package was found and delivered in a timely manner.
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Anonymous · 2 days ago
Worked as they were intended to do, great sturdy products
Elmer · August 18, 2026
Very nice product... bought the u welded version slide right together for me to weld almost impossible to assemble wrong