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150.20 4 in. Lift Kit, GMC C25/K25 Truck (77-87)/Half-Ton Suburban (77-91)
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ROUGH COUNTRYPART NUMBER: 834-150.20

150.20 4 in. Lift Kit, GMC C25/K25 Truck (77-87)/Half-Ton Suburban (77-91)

$54995
Truck Freight
ShippingShips on 09/15/2026
Lowest PriceLowest Price Guarantee

GM
4 in. Lift Kit
  • GMC C25/K25 Truck (77-87)/Half-Ton Suburban (77-91)

    Rough Country 150.2 Features:

    Give your truck an impressive upgrade, front to back with Rough Country's 4" GM Suspension Lift Kit! This easy-to-install lift kit raises the front of your vehicle to be equal height with the rear for a leveled, better-than-stock look that gives an improved ride height and more aggressive appearance. This kit features a set of front lifted leaf springs allowing you gain additional ride height without sacrificing ride quality or performance. A set of rear blocks and brake line brackets are provided to keep everything at optimum angles for a factory-like ride, even after lifting. A set of Rough Country's premium N3 shocks are also included. These fine tuned 10-stage variable high-pressure Nitrogen charged shocks offer a fantastic blend of off-road action and smooth highway ride quality. With a durable 18mm spring-loaded piston rod and faster-cooling 54mm shock body. Get the wheels you want! Rough Country's 4" GM Suspension Lift Kit comes with everything you need to fit up to a 35" tire with proper wheel backspacing. Best of all, Rough Country's 4?� GM Suspension Lift Kit is backed by our Lifetime Replacement Warranty.

    • Increased ground clearance
    • Includes application valved N3 series shock absorbers which offer the best in balanced performance for on and off-road use
    • 6 - 8 hours install time
    • If vehicle is equipped with a front sway-bar, drop brackets are recommended
    • (SKU: 1019) Vehicles with factory quad shocks (2 front shocks per side) will simply use a single aftermarket shock.
    • Front Components: Lifted leaf springs, Steering arm, Brake line relocation brackets, U-bolts, Hardware
    • Rear Components: 4 in. lift blocks, U-bolts, Hardware
  • Part TypeSuspension Lift Kit
    BrandROUGH COUNTRY
    Package Width161.29
    Weight161.29 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Vendor Part Number150.20
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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