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66-3015 | 1.5 Inch GM Rear Coil Spring Spacer

Chevrolet, GMC: 2001-2020 Suburban/Tahoe 4WD / 2001-2018 Yukon 4WD

Pricing: $194.94
Free Ground Shipping | Exclusions Apply*


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 2001-2017 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

2001-2020 Chevrolet Suburban 1500 4wd
2001-2020 Chevrolet Tahoe 4wd
2001-2020 GMC Yukon 4wd



Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H3.0000” x L12.0000”
  • Free Ground Shipping | Exclusions Apply*