CST 2014 - 2016 GM Silverado & Sierra 3.5" to 5.5" Lift Spindle # CSS-C1-9

CST Performance Suspension 3.5" to 5.5" Lift Spindle # CSS-C1-9. Fits 2014, 2015 and 2016 model year Chevrolet Silverado 1500 and GMC Sierra 1500 series 2wd trucks built on the CAST STEEL suspension. Trucks equipped with the Aluminum or Stamped Steel control arms will require additional components (not included) with this spindle. Contact us for details!

If you own a 2wd Silverado or Sierra this is the best way we've found to lift your truck. Installation requires zero cutting, drilling or welding. Don't waste a bunch of money and time installing a kit designed for a 4x4 truck when you can quickly and easily add 3.5", 4.5 or 5.5" inches of lift to your truck! These CST lift spindles are fabricated from steel, professionally welded and finish machined to achieve precise fitment. They also happen to be significantly stronger than the factory ones they replace. Just remember, out of the box these spindles will only fit the 2014+ and newer trucks that have the FORGED STEEL factory suspension! Other models will require additional components that are NOT included!

CSS-C1-9 Included Components:
CST 3.5" Lift Spindles (pair)
CST 1" Lift Coil Spring Spacer (pair)
CST 1" Lift Lower Spring Seat Spacer (pair)
CST Extended DOT Legal Front Brake Hoses (pair)
All Necessary Installation Hardware
Installation Instructions

Additional items recommended to complete this lift system are a rear block lift, extended length U-bolt kit, and rear shock absorbers. These items are NOT included in the CSS-C1-9 part number but are available for purchase using the drop down selection boxes located above this item description. As an optional upgrade CST offers their CSR-3100 0-2" lift coilover for the front of the Silverado and Sierra. The addition of the CST coilover to the CST 3.5" lift spindle will allow you to achieve up to 5.5" of lift. The major benefit of the replacement front coilover is the increase in on and off-road handling and suspension performance. Another performance option is the installation of the CST Pro-Joint Equipped Upper Control Arm. This Upper Arm provides additional suspension travel and strength and is an excellent upgrade!

CST recommends the use of a 33" tall tire on 8" wide wheels. CST does admit that larger tires may fit but your mileage may vary. Ideally, a 33" tall tire on an 8" wide wheel with 5.00 inches of back space is recommended. Some wheels with 5.50" back space will work with this kit however test fitting is MANDATORY as not all wheels with 5.50" of back space will clear! If you want to run a larger tire we'd suggest performing a test fit before mounting up and installing all four tire/wheel combos. There's nothing worse than buying a tire and wheel combo that doesn't fit. If you need help selecting the correct tire and wheel package please let us know.

If you would like more information on this CST Performance Suspension product we'd be happy to help. Simply click on the "ask a question" link located at the very top of this page and a PerformanceLifts.com rep will e-mail or call you back within one business day.

This item ships for FREE via standard ground service to any address located in the lower 48 United States of America!