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★★★★★ 4.9 (625 Google reviews) · Marietta shop · 📞 (678) 400-6467 · 🗺️ Get Directions · Live From The Shop
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Rough Country · Authorized Dealer

4 Inch Lift Kit | Ford Bronco Ii 4wd (1984-1990)

Part #: 43530UPC: 843030171537Brand: Rough Country

$579.95

Price does not include installation.

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*Estimated lease-to-own payment. Final approval and terms are determined by the lender. See all financing options →

🛠️ Install available in Marietta, GA

Installed and serviced at Road Runner Wheels & Tires — 1585 Roswell Rd, Marietta, GA 30062. Call (678) 400-6467 to schedule.

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Built for Bronco II owners who want a level stance and aggressive look, this 4-inch lift kit raises the front to match the rear height for a flush profile that commands attention. You'll gain improved ground clearance and accommodation for 33"–35" tires while maintaining factory-like handling through radius arm drop brackets engineered for proper caster geometry.

Installed and serviced at Road Runner Wheels & Tires. Most lift kits go in the same day. Call (678) 400-6467 to schedule.

What's included

  • Front lifted coil springs — engineered to raise the front and increase ride height without compromising ride quality or performance.
  • Radius arm and I-beam drop brackets — maintain optimum suspension angles for factory-like handling and proper caster even after lifting.
  • Rear 3-inch lift blocks — fabricated steel for greater strength than cast iron alternatives, supporting consistent rear ride height.
  • Sway bar drop brackets — allow front sway bar to clear the lift geometry.
  • Pair of Rough Country N3 shocks — premium 10-stage variable high-pressure nitrogen-charged shocks with 18mm spring-loaded piston rod and 54mm body for quick heat dissipation, balancing off-road performance with smooth highway ride.
  • Power steering pitman arm — repositioned for correct geometry after lift.
  • U-bolts and mounting hardware — all fasteners needed for secure installation.

Important notes

  • Does NOT fit vehicles with manual steering.
  • Does NOT fit 1987–1988 models equipped with the "High Rider STX" package.
  • Vehicles with a front sway bar cannot use Rough Country's single steering stabilizer (SKU 8733130).
  • Maximum tire clearance with proper wheel backspacing is 31×10.5 inches.

Why customers pick this at Road Runner

  • Radius arm drop brackets preserve factory caster geometry — critical for maintaining handling and reducing tire wear after lift.
  • Rough Country lifetime replacement warranty backed by local service — you're covered for the life of the vehicle.
  • Professional installation by technicians who perform these lifts every week — no guesswork, consistent quality.
  • Alignment performed in-house as part of your lift install — ensures your Bronco II drives true from day one.

Ready to build it? Call (678) 400-6467. Hablamos Español.

QtyPartPart #
1Installation Kit | Ford Bronco II (84-90)7542
1Br Installation Kit | Ford Bronco II (84-90) Ford Explorer (91-94)7540
1Bii 4in | Ford Bronco II (84-90) Ford Explorer (91-94)9261
1Sway Bar Drop Brackets | Front | 4-6 Inch | Ford Bronco II/F-150/Ranger1018
1N3 Shock Pair23210
1N3 Shock Pair23284
1Pitman Arm | Ford Bronco/F-250 Super Duty/F-350 Super Duty 4WD6601

Features

  • Increased ground clearance.
  • Levels the front with the rear of the vehicle.
  • Radius arm drop brackets allow for properly set caster. Proper caster is crucial to maintaining factory handling and driveability.
YearsMakeModelDrive
1984-1985FordBronco II XLS4WD
1984-1986FordBronco II Base4WD
1984-1990FordBronco II Eddie Bauer4WD
1984-1990FordBronco II XLT4WD
1987-1990FordBronco II XL4WD
1988-1990FordBronco II XL Sport4WD
1989-1990FordBronco II XLT Plus4WD
  • Tire size: 33″ to 35″ tall
  • Lift height: 4″
TireWheelOffset
31x10.50R15Factory 15-mm
30x9.50R1515x8+30mm
265/65R1717x9-12mm
255/65R1717x9-12mm
245/70R1717x9-12mm
245/65R1717x9-12mm
31x10.50R2020x9-12mm
  • Install time: 6-8 hours
Does NOT fit models with manual steering. Does NOT fit 87-88 models with "High Rider STX" package. Vehicles equipped with a front sway bar can NOT use Rough Country's single steering stabilizer SKU: 8733130.

Rough Country Lifetime Replacement Warranty covers all structural components against defects in materials and workmanship for the original purchaser's lifetime ownership of the vehicle.

3-Year Finish Warranty on all painted and powder-coated surfaces.

3-Year Shock Warranty on N3, M1, and Vertex shocks against leakage and structural failure.

Warranty service is handled by Rough Country directly — call (678) 400-6467 if you need help opening a warranty claim and we'll walk you through it.