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Fitment

YearMakeModelSub Model
1988-1991GMCR1500 Suburban
1988-1991GMCJimmy
1988-1991ChevroletBlazerScottsdale
1988-1990GMCJimmySierra Classic
1988-1989GMCR1500 SuburbanSierra Classic
1988-1991ChevroletBlazerSilverado
1989-1991ChevroletR1500 SuburbanScottsdale
1989-1991ChevroletR1500 SuburbanSilverado
1990GMCR1500 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 : 14734KN

Important Notes

ATTENTION STATE OF CALIFORNIA CONSUMERS

WARNING: Cancer and reproductive harm –

4 Inch Lift Kit 88-91 Chevy Suburban/Blazer/GMC Suburban/Jimmy 1/2 Ton Heavy Duty w/ SX8000 Shocks Fits Models w/52 Inch long Rear Springs Tuff Country

Fits 1988-1991 GMC R1500 Suburban Jimmy Chevrolet Blazer Scottsdale 1988-1990 Sierra Classic 1988-1989 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 Suburban/Blazer/GMC Suburban/Jimmy 1/2 Ton Heavy Duty w/ SX8000 Shocks Fits Models w/52 Inch long Rear Springs Tuff Country
1762.72In stock
Fits 1988-1991 GMC R1500 Suburban Jimmy Chevrolet Blazer Scottsdale 1988-1990 Sierra Classic 1988-1989 Silverado 1989-1991 1990 SLE
$1,762.72

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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 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/ 52 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:

  • 1988-1991 Chevrolet Truck 1/2 Ton 4WD K10 w/ 52 Inch Long Rear Leaf Springs
  • 1988-1991 Chevrolet Suburban 1/2 Ton 4WD w/ 52 Inch Long Rear Leaf Springs
  • 1988-1991 GMC Truck 1/2 Ton 4WD K10 w/ 52 Inch Long Rear Leaf Springs
  • 1988-1991 GMC Suburban 1/2 Ton 4WD w/ 52 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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