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2007-2016 Chevy Silverado / Sierra 1500 2WD/4WD 6-LUG - 1.75" Lift OEM Style 3" Lift Blocks


Model: 66-3003
by ReadyLift
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Retail Price: $207.95
Your Price: $159.95

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Front / Rear



Readylift OEM style rear block kits for the 2007-2016 Chevy/GMC Silverado and Sierra 1500 will lift the rear of your Chevy truck and give you an additional 1.75" of lift. The rear blocks are made from cast iron and feature an anti-rotation ears that are built in. Trucks with OEM 1.25" blocks will want to take advantage of the additional 1.75" of lift for towing and hauling. Especially when you are using a front leveling kit. Readylift 66-3003 will remove the factory 2" block which will in return give you a rear lift of 1.75". Installation is easy and rear block kits are backed by a Lifetime Warranty.

ReadyLift 66-3003 Kit Components & Features
  • Will lift the rear of your truck an additional 1.75".
  • Kit will put the rake back into your truck for when you are hauling or towing
  • The blocks will include axle locators
  • OEM design with forged construction
  • Kit will include 2 3" Rear Blocks, 4 E-Coated U-Bolts, 8 Nuts and Washers.
  • Lifetime Warranty and Made in the USA
Lift Kit Specs
Lift Amount:1.75"
Average Installation Time: 1+ hours
Warranty: Lifetime Warranty
Front or Rear Lift: Rear

# 66-3003 Notes
  • For the 1999-2015 GM 1500 Trucks: Off road conditions can cause excessive rear suspension cycling while you are using your factory rear shock. Readylift recommended using Readylift 67-3809 (Rear Shock Extension Kit)
  • Will fit 1999-2015 classic and new body style 6-lug model GM trucks

Click here to view Installation Instructions

Vehicle Applications
  • Year(s): 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
  • Model(s): Silverado 1500 and Sierra 1500
CA Residents: Prop 65 Warning
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