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ReadyLift 1.5'' Rear Coil Spacer for 99-11 GM SUV/SUT 2wd/4wd (See Application List)


  • Increase Vehicle Rake for Towing/Hauling/Wheel Clearance
  • Economical and Easily Installed
  • CNC Machined Billet Aluminum Coil Spring Spacers
  • Includes Installation Instructions
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Pricing: $139.95


ReadyLift Rear Coil Lift Spacers now available for Chevy and GMC SUV and SUT vehicles with rear coil spring suspensions. These new Rear Coil Spring Spacer Kits include a pair of CNC Machined 6061-T6 aircraft grade billet aluminum rear coil spring spacers that easily install under the OEM rear coil spring to provide 1.5'' of rear lift. These ReadyLift rear spacers are ideal for adding a slight rake to a GM SUV or SUT for towing or hauling, or if you've installed a leveling kit to fit larger wheels and tires in the front, and want to bring the back end up for a raked stance.

ReadyLift 66-3015 1.5'' Rear Coil Spring Spacers are designed to work in concert with your ReadyLift Suspension Leveling Kit or by themselves. Like all ReadyLift products these block kits come with our Lifetime Warranty. Installation time is approximately 1+ hours.

Don't settle for cheap plastic or urethane rear spacers that will split over time. Demand the best quality suspension product for your expensive SUV or SUT. Demand ReadyLift CNC Machined Billet Aluminum rear coil spring spacers. Your vehicle deserves the best.

Fits Rear Coil Spring Equipped: 2wd and 4wd 2001-Up Chevrolet Tahoe, Z71, Suburban, 1500 Avalanche. GMC Yukon, Yukon XL, Denali & Hummer H2 with rear coils as well as 2002 - up 2wd and 4wd Chevrolet Trailblazer, Trailblazer XL, GMC Envoy and Bravada with rear coils.

  • Increase rear vehicle rake for towing or hauling and wheel clearance
  • Economical and Easily installed ( No spring compressor needed )
  • Engineered for most late model GM SUVs
  • Kit includes two CNC Machined Billet Aluminum rear coil spring spacers and installation instructions.

Application List

2001-2012 Chevrolet Avalanche 2wd/4wd

2001-2012 GMC Yukon Denali, 2wd/4wd

1999-2012 Cadillac Escalade EXT/ESV, 2wd/4wd

2003-2012 Hummer H2 4wd, 8 Lug

2001-2012 Chevrolet Suburban 2wd/4wd

2001-2012 Chevrolet Tahoe 2wd/4wd

2001-2012 GMC Yukon 2wd/4wd

2001-2012 GMC Yukon XL 2wd/4wd


Lift Height: 1.5''

Material: Billet Aluminum


  • 66-3015
  • 66-3015
  • ReadyLift
  • New

Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W6.8000” x H3.3000” x L6.8000”

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