88-91 Chevy/GMC 1/2 Ton SUV 4WD 6 Inch Lift Kit - Nitro Shocks
Vehicle compatibility
Order online and pick up at our shop: 9261 Bally Court, Rancho Cucamonga, CA (opens Google Maps in a new tab).
- Type Lift Kits
- Vendor Zone Offroad
- SKU ZONC21N
Build your 1988-1991 Chevy/GMC 1/2 Ton SUV the right way with the Zone Offroad 6 Inch Lift Kit. This complete system is engineered to add ground clearance and room for larger tires while keeping the install bolt-on friendly.
The front uses a leaf spring design to deliver a 6-inch lift, and out back the block & add-a-leaf setup adds 6 inches. The kit comes with Zone Nitro Series shocks matched to the new ride height. It is designed to clear tires up to 37 x 12.5 (trimming may be required on some applications).
Installation is typically rated moderate and takes about 4 hrs. Proudly made in the USA. Confirm fitment for your 1988-1991 Chevy/GMC 1/2 Ton SUV using the Details below, or contact us if you need help matching the right kit to your truck.
Features and Benefits:
- Brake line relocation brackets allow re-use of factory brake lines.
- Heavy-duty replacement front leaf springs provide lift and great ride quality.
- High-strength, black e-coated U-bolts.
- Rear Add-A-Leaf Kit provides additional lift and improves weight capacity.
- Rear lift block and longer U-bolts for easy installation and level stance.
- Steering components included to ensure smooth post-installation operation of steering system and factory-consistent vehicle handling characteristics.
Kit Components:
- ZON7639 (x2) - Nitro- 29.8 x 17.6 x 2-3/8 - EB1/EB1
- ZON7652 (x2) - Nitro- 26.20 x 15.80 x 2-3/8 - EB1/EB1
- ZONC0601 (x2) - 73-87 Chevy/GMC 1500, 2500 6 Inch Front Leaf Spring
- ZONC1403 - 88-91 Chevy 1500 4 Inch- 6 Inch SUV Box Kit
- ZONC6158 - 73-87 Chevy/GMC 1500, 2500 Rear Add-a-Leaf
Important Notes:
- Auxiliary Shocks? If your vehicle is equipped with factory auxiliary front shocks, you will need to order auxiliary shocks to complete your kit. Add in configuration / checkout.
- On some models, the front driveshaft may need to be clearanced at the double cardan joint to prevent binding.
Details:
- Fits: 1988-1991 Chevy/GMC 1/2 Ton SUV
- Location: Front/Rear
- Lift Height: 6 Inch
- Rear Lift Height: 6 Inch
- Front Lift Method: Leaf Spring
- Rear Lift Method: Block & Add-A-Leaf
- Max Tire Size: 37 x 12.5
- Shocks Included: Yes
- Shock Style: Nitro Series
- Drive: 4WD
- Installation Time: 4 hrs
- Installation Difficulty: Moderate
- Country Of Origin: United States
- Brand: Zone Offroad
- Part Number: ZONC21N
- Weight: 189.3 lb
Product Video: Watch the Zone Offroad video on YouTube
Installation Instructions: Download the Zone Offroad installation guide (PDF)
California Proposition 65 warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov