1973-87 4WD 1/2T Chevy, GMC Pickup, Suburban 12" lift system, 52" rear springs, Superide shocks

Product No: K430 SL

Availability: In stock

$1,239.95

Important Notes

This is a "SwampRunner Series" lift that is intended primarily for off-road or exhibition use. Refer to Warranty for additional safety related information.
** 1977.5-91 models require clearancing (machining) of the front driveshaft CV cluster to prevent binding. If vehicle has single exhaust, the cross-over pipe required modification to clear front driveshaft.
** 1988-91 Suburban requires 315-88 bushing sleeve kit
** If the vehicle is factory-equipped with auxiliary (dual) front shocks also order quantity two, part number 85150 Superide shocks.
** Both driveshafts need to be lengthened.
** Front driveshaft spacer available separately
** Pickups with 56" long rear springs can use spring included if shackle hanger is relocated on frame for 52" long application.
** Optional extended length front brake hoses are recommended. Click here for brake line options.

Quick Overview

Lift your Chevy or GMC pickup or Suburban an astounding 12" with the Superlift heavy duty front & rear 52" leaf springs plus rear 3" block kit. This comprehensive lift kit includes all the main ingredients to stand tall!

Heavy Duty Front leaf springs
Durable Urethane spring eye bushings
Degree shims installed on the front springs to help driveline angle
Rear lift includes 52" rear leaf springs and a 3" block kit
Raised steering arm, raised steering block and drop drag link
Sway bar drop brackets
Front brake hose brackets
Rear brake hose
4 Superide shock absorbers
Lifetime Warranty and Satisfaction Guarantee

Product Attachments

View FileChevy, GMC 8", 12" Instructions    Size: (250.77 KB)

Required and/or Related Items


Superlift K430 Chevy, GMC Pickup, Suburban

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    • Make: Chevrolet, GMC
    • Model: 1500
    • Vehicle: 1973-87 1/2T Pickup 12" lift system, 52" rear springs, Superide shocks
    • 2or4: 4WD
    • Tire Size: 40x15.50
    • Upsell: 4310 SL, SL-QUAD, 92660 SL
    • Make: Chevrolet, GMC
    • Model: Suburban
    • Vehicle: 1973-91 1/2T Suburban 12" lift system, 52" rear springs, Superide shocks
    • 2or4: 4WD
    • Tire Size: 40x15.50
    • Upsell: 315-88 SL, 4310 SL, 92660 SL, SL-QUAD

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