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Suspension Lift Kit 1973-87 GM 1/2 Ton Pickup 4WD
InfoVehicle Info Needed
SUPERLIFT SUSPENSION SYSTEMSPART NUMBER: 426-K420

Suspension Lift Kit 1973-87 GM 1/2 Ton Pickup 4WD

$87999
ShippingShips on 11/16/2026
Lowest PriceLowest Price Guarantee

GM
    Suspension Lift Kit
  • 1973-87 GM 1/2 Ton Pickup 4WD
  • 1973-91 GM 1/2 Ton Suburban 4WD
  • 1973-91 GM Full Size Blazer/Jimmy 4WD
  • 6" Lift
  • Max Tire Size: 35" x 12.50"
  • Includes Superide Shocks

  • Replacement Front leaf springs
  • Durable Urethane spring eye bushings
  • Raise steering arm or drop drag link available
  • Superlift Superide shock absorbers are included
  • Lifetime Warranty

    Heavy-Duty Lift Kits for Serious Off-Road Performance

    Superlift Suspension lift kits provide additional ground clearance to clear obstacles off-road while allowing for larger wheels and tires for an aggressive go-anywhere attitude. Each kit is ready for any adventure, on or off-road.

Part TypeSuspension Lift Kit
Product LineSuperlift Lift Kits
BrandSUPERLIFT SUSPENSION SYSTEMS
Part CategoryPerformance Parts
Shock Stroke10.5 in (266.7 mm)
Extended Length26.07 in (662.178 mm)
Lift/Drop Height5 in (127 mm)
Part FitmentDirect Fit
Collapsed Length17.7 in (449.58 mm)
Vendor Part NumberK420
Package Qty1
Package TypeEA
Please click here to download the instructions PDF file

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Some parts are not legal for use in California or other states with similar laws / regulations
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