Featuring a 4.56 gear ratio, the Nitro Gear & Axle Gear Package Kit is a complete kit for your 2015-2019 GM Colorado/Canyon 4WD. You can have confidince in your drivetrain and know you're covered by the Nitro Gear & Axle 2 year limited warranty. Vital for vehicles with larger tires, this kit can help return your vehicle to the optimal operating RPM range. Built with computer controlled gear lapping, Nitro ensures excellent contact patterns and an extremely quiet-running setup.


  • Backed by a Limited Two Year Warranty
  • Constructed From 8620 Steel Gear Forging
  • Returns Your Vehicle to the Optimal Operating RPM Range

Nitro Gear Package Kit - 4.56 Ratio (2015-2019 GM Colorado/Canyon 4WD)


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