4 Inch Lift Kit 73-87 Chevy/GMC Truck/Suburban 3/4 Ton 4x4 K20 Heavy Duty Fits Models w/56 Inch long Rear Springs Tuff Country

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Tuff Country

SKU:14725KN

Regular price $1,580.80
Regular price Sale price $1,580.80
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Gain additional tire clearance for 33 inch tires and replace your front and rear springs with a Tuff Country Chevy Truck lift kit. This heavy duty version features front springs that are designed for vehicles with snow plows, big block engines or heavy aftermarket bumpers.

Each spring is tapered, snub rolled and pre-set. Also includes new springs eye bolts, front and rear ubolts and polyurethane leaf spring bushings. A drop steering arm used to maintain a full turning radius. Once installed will allow use of 33 inch x 12.5 inch tires. Details:

  • 4 Inch Heavy Duty Lift Kit w/ SX8000 Shocks (Fits Models w/ 56 Inch Long Rear Leaf Springs)
  • Heavy duty front springs for snow plows, big block engines or heavy aftermarket bumpers
  • Teflon pads used to eliminate noise and squeaking
  • Polyurethane bushings included with springs
  • Allows use of 33 inch x 12.5 inch tires
  • Proudly Made in the USA
  • Limited Lifetime Warranty on all lift kits
  • Sold As A Kit

Fits:

  • 1973-1987 Chevrolet Truck 3/4 Ton 4WD K20 w/ 56 Inch Long Rear Leaf Springs
  • 1973-1987 Chevrolet Suburban 3/4 Ton 4WD w/ 56 Inch Long Rear Leaf Springs
  • 1973-1987 GMC Truck 3/4 Ton 4WD K20 w/ 56 Inch Long Rear Leaf Springs
  • 1973-1987 GMC Suburban 3/4 Ton 4WD w/ 56 Inch Long Rear Leaf Springs

Installation Notes:

  • Factory front and rear shocks must be replaced with new extended shocks to install this lift kit properly
  • Recommended Tire Size: 33 Inch x 12.5 Inch
  • Amount of Lift: 4 Inches Front/4 Inches Rear
  • Includes: 2) Heavy Duty front leaf springs, 2) EZ-Ride rear 52 inch long leaf springs, 1) Drop steering arm, 4)Rear u-bolts, 4) Front u-bolts, 1) Brake line extension kit, 2) Hardware bag, 4) Front leaf spring eye bolts, 4) Rear leaf spring eye bolts, 4) SX8000 Shocks
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Vehicle Fitment

Year Make Model Trim
1973–1974 GMC K25/K2500 Suburban
1973–1974 GMC K25/K2500 Pickup
1975–1980 Chevrolet K20 Custom Deluxe
1975–1981 Chevrolet K20 Cheyenne
1975–1983 Chevrolet K20 Silverado
1975–1986 Chevrolet K20 Scottsdale
1981 Chevrolet K20 Deluxe
1981–1986 Chevrolet K20 Custom
1985–1986 Chevrolet K20 Silverado