Made in USA
27430 4in GM Suspension Lift Kit
InfoVehicle Info Needed
ROUGH COUNTRYPART NUMBER: 834-27430

27430 4in GM Suspension Lift Kit

$1,09995
Truck Freight
ShippingShips on 11/03/2026
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GM
4in GM Suspension Lift Kit

Rough Country 27430 Features:

Newly redesigned for easier installation, Rough Country's 4-inch Suspension Lift Kit for '88 - '98 Chevy / GMC 1500, Tahoe, and Suburban models is an all-inclusive kit with everything you need to get rolling the right way at the right height. If you're looking for a kit that can take a beating look no further: a set of durable front and rear crossmembers, differential drop brackets, upper and lower control arm drops, massive steering link and heim joint assist link.

  • Track width remains stock
  • Front Kit Components: Front crossmember, Rear crossmember, Differential drop brackets, Torsion bar drop brackets, Upper control arm drop brackets, Lower control arm drop brackets, Kicker bars, Front skid plate, Lower skid plate, Steering link, Heim joint assist link, Hardware
  • Install Time: 6-8 hours
  • Rear Kit Components: Fabricated lift blocks, U-bolts, Hardware
  • Tire & Wheel Size Combinations: 305/55 R20 - 20x9, Backspacing/Offset: 4.5-5in/-12 to 0mm

Rough Country 27430 Fitment Notes:

  • Will fit 1999 "Classic" model pickups. ONLY fits models with 6 lug wheels. Requires minor cutting and grinding. Requires rerouting of the exhaust for front drive shaft clearance. Tahoe/Yukon, Suburban models require extended rear sway-bar links. (#1038) 94-99 Tahoe and Yukon 4-Door models require torsion bar kit (#89501). Models equipped with Auto Trac will require a new aftermarket driveshaft. (#5082) Does NOT fit straight front axle models.

    Serious Suspension Upgrading with Rough Country 4 in. Lift Kits

    Rough Country 4 in. Suspension Lift Kits deliver impressive off-road performance combined with on-road compatibility. These kits provide serious ground clearance for tackling off-road adventures and rough terrains. They feature premium components to add an aggressive appearance and space for larger wheels and tires. Each kit is vehicle-specific for direct bolt-on installation and retains excellent ride quality. Available for popular domestic truck and SUV applications.

Part TypeSuspension Lift Kit
Product LineRough Country 4 in. Suspension Lift Kits
BrandROUGH COUNTRY
Package Width204.59
Weight204.59 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number27430
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
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