Zone Offroad 2in Torsion Key Leveling Kit 2001-2010 Chevy/GMC 2500HD/3500HD, FK/FF RPO Codes
Regular price
$101.95
Verified Fitment & Application Support
This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.
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Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for
competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase.
Orders shipping to restricted areas may be canceled.
This American-made Zone Offroad 2in torsion key leveling kit levels the stance of 2001-2010 Chevy and GMC 2500HD and 3500 trucks and 2500 SUVs with FK2-FK3 or FF6-FF9 torsion bar RPO codes. Cast torsion bar keys raise the front end for a level look and clearance for larger tires with a simple bolt-on install.
Fitment
- 2002-2006 Chevrolet Avalanche 2500
- 2001-2004, 2007-2010 Chevrolet Silverado 2500 4WD
- 2001-2010 Chevrolet Silverado 2500 HD 4WD
- 2001-2006 Chevrolet Silverado 3500 4WD
- 2007-2010 Chevrolet Silverado 3500 HD 4WD
- 2001-2010 Chevrolet Suburban 2500 4WD
- 2001-2004 GMC Sierra 2500 4WD
- 2001-2010 GMC Sierra 2500 HD 4WD
- 2001-2006 GMC Sierra 3500 4WD
- 2007-2010 GMC Sierra 3500 HD 4WD
- 2001-2010 GMC Yukon XL 2500 4WD
Fitment notes:
- Shocks or Brackets Required: Factory shocks don't allow adequate suspension travel once lifted, shock extension brackets or aftermarket (longer) shocks are strongly recommended.
- To determine which kit # is required, verify which RPO codes are shown in the glovebox to determine the factory installed torsion keys. The following RPO codes require the C1202/C1212/C31 kits: FT2 - FT3 - FT4 - FT5 - FT6 - FT7, while RPO codes FK2 - FK3 - FF6 - FF7 - FF8 - FF9 require the C1203/C1213/C32 kits.
Product Details
Front Lift Method: Strut Spacer; Front Lift Height: 2in; Rear Lift Method: Stock; Rear Lift Height: 0in; Shocks Included: No. Estimated install time: 2 hrs (easy). Manufacturer Part Number: ZONC1203
Shipping Height: 2.4
Shipping Length: 12.1
Shipping Width: 7.4