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Fitment

YearMakeModelSub Model
1988-1991GMCR2500 Suburban
1988ChevroletR20 SuburbanScottsdale
1988-1989GMCR2500 SuburbanSierra Classic
1988ChevroletR20 SuburbanSilverado
1989-1991ChevroletR2500 SuburbanScottsdale
1989-1991ChevroletR2500 SuburbanSilverado
1990GMCR2500 SuburbanSLE

Quick Specs

  • Country of Origin: USA
  • Sold As: Kit
  • Availability: Available
  • Location: Front
  • Location: Rear
  • Universal: No
  • Drive: 4WD
  • Includes Shocks: SX8000
  • Number of Boxes: 4
  • Recommended Tire Size: 33 Inch x 12.5 Inch
  • Part Number : 14745KN

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

4 Inch Lift Kit 88-91 Chevy/GMC Suburban 3/4 Ton Heavy Duty w/ SX8000 Shocks Fits Models with 56 Inch long Rear Springs Tuff Country

Fits 1988-1991 GMC R2500 Suburban 1988 Chevrolet R20 Scottsdale 1988-1989 Sierra Classic Silverado 1989-1991 1990 SLE
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
4 Inch Lift Kit 88-91 Chevy/GMC Suburban 3/4 Ton Heavy Duty w/ SX8000 Shocks Fits Models with 56 Inch long Rear Springs Tuff Country
1821.29In stock
Fits 1988-1991 GMC R2500 Suburban 1988 Chevrolet R20 Scottsdale 1988-1989 Sierra Classic Silverado 1989-1991 1990 SLE
$1,821.29

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Product Details

Gain additional tire clearance for 33 inch tires and replace your front and rear springs with a Tuff Country GMC Suburban 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:

  • 3 Inch Heavy Duty Lift Kit w/ SX8000 Shocks (Fits Models w/ 56 Inch Long Rear 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
  • Limited lifetime warranty on all lift kits
  • Allows use of 33 inch x 12.5 inch tires
  • Proudly Made in the USA - (many other brands are not)
  • Sold As A Kit

Fits:

  • 1988-1991 Chevrolet Suburban 3/4 Ton 4WD w/ 56 Inch Long Rear Springs
  • 1988-1991 GMC Suburban 3/4 Ton 4WD w/ 56 Inch Long Rear 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: 3 Inch Front/3 Inch 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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