1 Inch Rear Block With U-Bolt Kit – 58100

Part # EXP58100

Primary Features

  • Direct Fit
  • Chevrolet Colorado
  • GMC Canyon
  • 1"" rear lift
  • Rear block with U-bolt kit
  • California Residents: WARNING


Pro Comps Lift Block Kits feature tapered lift blocks to improve & retain vehicles driveshaft angles. The block kit is what you need to achieve rear lift on your leaf spring equipped vehicle.


Installation Instructions


At Pro Comp, we know you have many choices when selecting products to personalize your vehicle. You should demand nothing but the highest quality available and have total confidence that the products you selected are the best in the industry. It is for these reasons that Pro Comp Suspension products are backed by the best warranty in the industry…the Pro Comp Promise!

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  • 2015 Chevrolet Colorado WT
  • 2015 Chevrolet Colorado LT
  • 2015 Chevrolet Colorado Z71
  • 2015 GMC Canyon Base
  • 2015 GMC Canyon SLT
  • 2015 GMC Canyon SLE
  • 2015 Chevrolet Colorado Base
  • 2015 GMC Canyon SL