Zone Offroad 6 Inch Lift Kit w/Nitro Shocks For 73-76 Chevy/GMC 3/4 Ton Truck/SUV 4WD

SKU: ZONC20N

SELECT FITMENT

See If This Product Fits Your Vehicle

$652.60
$652.60

Free Shipping

Free ground shipping on all orders over $99

Give your classic GM truck or SUV an aggressive stance with the Zone Offroad 6” Leaf Spring Lift Kit, designed specifically for 1973–1976 Chevy and GMC K10 4WD gas models. This complete suspension system provides the clearance needed to run up to 37” tires while maintaining proper suspension geometry and dependable on-road manners for daily driving or weekend cruising.

Featuring heavy-duty replacement front leaf springs, rear add-a-leafs, lift blocks, and steering corrections, this kit delivers balanced lift front and rear with improved load capacity and ride quality. Nitro Series shocks are included to control suspension movement, while brake line relocation brackets and extended U-bolts ensure a complete and straightforward installation.

Features:

  • Heavy-duty replacement front leaf springs improve ride quality
  • Rear add-a-leaf increases lift and load carrying capacity
  • Black e-coated U-bolts resist corrosion and wear
  • Brake line relocation brackets retain factory brake lines
  • Steering components maintain proper handling geometry
  • Clears up to 37-inch tires with proper wheel setup
  • Includes Nitro Series shocks for controlled performance
  • Designed for classic GM 4WD leaf spring suspensions

Specifications:

  • Brand: Zone Offroad
  • Product Type: Suspension lift kit
  • Front Lift Height: 6 inches
  • Rear Lift Height: 6 inches
  • Front Lift Method: Leaf spring
  • Rear Lift Method: Block and add-a-leaf
  • Shock Type: Nitro Series twin-tube shocks
  • Drive Type: 4WD only
  • Fuel Type: Gas engines only
  • Maximum Tire Size: Up to 37 inches

Included: 

  • (2) Front Replacement Leaf Springs 
  • (1) Rear Add-A-Leaf Kit 
  • (2) Rear Lift Blocks 
  • (4) Rear Extended U-Bolts 
  • (1) Brake Line Relocation Bracket Kit 
  • (1) Steering Arm 
  • (1) Bushing Set
  • (1) Installation Hardware Kit
  • (4) Nitro Series Shocks 
  • (1) Hardware Kit

Fitment:

  • 1973–1976 Chevrolet K10 Pickup 4WD Gas
  • 1973–1976 GMC K15 / K1500 Pickup 4WD Gas
  • 1973–1976 Chevrolet K10 Suburban 4WD Gas
  • 1973–1976 GMC K15 / K1500 Suburban 4WD Gas

Note:

  • 3 Year Warranty
  • Auxiliary Shocks? If your vehicle is equipped with factory auxiliary front shocks, you will need to order auxiliary shocks to complete your kit.
  • Driveline Notice: On some models, the front driveshaft may need to be clearanced at the double cardan joint to prevent binding.
  • Some models may require the transfer case drop kit C5001 listed in the accessories to alleviate driveshaft vibration.

Product Specs

SKU:
ZONC20N
Brand:
Zone Offroad

Related Products