Skip to product information
1 of 2

Fabtech

Fabtech K1159M Lift Kit

Fabtech K1159M Lift Kit

Regular price $2,829.16 USD
Regular price Sale price $2,829.16 USD
Mechanic Division pricing available
Sale Sold out
Shipping calculated at checkout.

10 in stock

Quantity
Ships by freight — oversized item. Exact shipping is calculated in your cart.
Description & Features

Fabtech K1159M Lift Kit

This high quality 6″ lift kit for the GMC Sierra and Chevy Silverado 2500HD has been designed to improve the offroad capability of the vehicle while providing a smooth highway ride. The Fabtech lift kit retains the factory load carrying capacity of the vehicle that is perfect for owners that use their truck for towing and hauling. The heart of this lift kit is Fabtech’s cutting edge RTS® design. The RTS® is a bracket system that keeps the torsion bars in the factory location while providing lift. This feature provides superior ground clearance at the frame as there are no torsion bars hanging down to become high centered on or damaged when offroading. It provides a very clean appearance to the vehicle. Another important aspect of this GM 2500HD lift kit is the lower control arm crossmembers. They are arched at the bottom to provide ground clearance and have a skid plate to protect the front differential against offroad obstacles. The crossmembers and bracketry are built with 1/4″ thick steel that provides strength and rigidity to the vehicle’s suspension. The superior build quality and design of the components allows for a fast installation time with only four holes to drill and no cutting of the front diff housing. This heavy duty GMC Sierra and Chevy Silverado 2500HD lift kit is built with the highest quality components and is designed to provide years of trouble free service while offering a great rid

  • Lift Kit
Specifications
Lift/Drop Height 6
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov
Packaging Information

Weight: 309.2 lbs
Dimensions: 34.5 x 49.2 x 17.6 IN

Safety

WARNING: Cancer and Reproductive Harm www.p65warnings.ca.gov

For more information visit www.P65Warnings.ca.gov

Warranty

Lifetime Warranty

Installation Instructions

View Installation Instructions (PDF)

⚠ Fitment Notes
  • 6 in. Lift; w/Stealth Shocks; For PN[FTS21277/FTS21278/FTS21279/FTS6358/FTS6240]

Vehicle Fitment

  • 2020-2021 Chevrolet Silverado 2500 HD Custom
  • 2020-2021 Chevrolet Silverado 2500 HD High Country
  • 2020-2021 Chevrolet Silverado 2500 HD LT
  • 2020-2021 Chevrolet Silverado 2500 HD LTZ
  • 2020-2021 Chevrolet Silverado 2500 HD WT
  • 2020-2021 GMC Sierra 2500 HD AT4
  • 2020-2021 GMC Sierra 2500 HD Base
  • 2020-2021 GMC Sierra 2500 HD Denali
  • 2020-2021 GMC Sierra 2500 HD SLE
  • 2020-2021 GMC Sierra 2500 HD SLT
View full details

California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.