π₯ Rough Country 49330 6-Inch Suspension UpgradeΒ Radius Arm Lift Kit for Ford F-250 / F-350 Super Duty 4WD (1999)
If you want aggressive height for your early Super Duty, this configuration delivers. The Rough Country 49330 lift kit is engineered specifically for the 1999 Ford F-250 and F-350 Super Duty 4WD platform. It provides six inches of suspension lift using a heavy-duty radius arm drop system.
The 1999 model year introduced the modern Super Duty chassis. That platform uses a solid front axle with coil springs and radius arms. This system corrects geometry while dramatically improving ride height and stance.
This Lift Kit is ideal for owners restoring, upgrading, or building a classic 1999 Super Duty.
π Vehicle Compatibility
Designed specifically for:
Not compatible with 2WD models.
Fits trucks equipped with the solid front axle and coil spring suspension.
Always confirm drivetrain configuration before installation.
π What Makes the 49330 Configuration Different?
The 1999 Super Duty platform requires geometry correction specific to its early suspension design.
This configuration typically includes:
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Heavy-duty front crossmembers
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Radius arm drop brackets
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Lifted front coil springs
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Rear lift blocks
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Performance-tuned shock absorbers
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Track bar relocation bracket
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Brake line relocation components
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Differential drop brackets
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Sway bar relocation hardware
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High-strength installation hardware
The geometry correction is designed specifically for the 1999 steering and axle configuration.
This Lift Kit focuses on restoring proper caster angles while increasing ride height.
πͺ Radius Arm Suspension Design
The 1999 Super Duty uses a coil spring solid front axle with radius arms.
Lifting this design requires repositioning the factory radius arms. Drop brackets restore alignment after increasing ride height.
Benefits include:
Maintaining correct suspension geometry protects steering and axle components.
This design preserves the strength of the original suspension layout.
π Six Inches of Height and Presence
Six inches of suspension lift transforms the appearance of a 1999 Super Duty.
Increased ride height improves ground clearance and approach angles.
Many owners pair this setup with 35-inch tires. Always confirm wheel offset and clearance before installation.
The truck gains improved undercarriage protection and aggressive styling.
This Lift Kit enhances both capability and visual impact.
π― Ride Quality and Shock Performance
This configuration includes performance-tuned shocks designed for lifted applications.
The shocks are engineered to handle increased suspension travel.
They provide:
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Balanced compression and rebound control
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Improved ride comfort over stock suspension
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Reliable performance during daily driving
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Stable handling during moderate off-road use
While not adjustable, the shocks are tuned for predictable performance.
This setup provides dependable ride quality for older Super Duty builds.
π Towing and Work Capability
The 1999 Super Duty is known for its durability and towing strength.
Proper radius arm geometry correction helps maintain axle alignment under load.
Rear lift blocks preserve rake for improved trailer balance.
Corrected suspension angles reduce strain on steering components.
This suspension upgrade supports work trucks and weekend builds.
π Installation Overview
Professional installation is recommended for best results.
The system bolts to factory mounting points.
Some trimming may be required depending on wheel and tire size.
A complete alignment is mandatory after installation.
Proper setup ensures safe handling and long-term reliability.
π© Built for Durability
Powder-coated steel components resist corrosion and harsh environments.
Heavy-duty crossmembers reinforce the front suspension area.
High-grade hardware secures components under load.
This suspension system is built for long-term reliability.
It is engineered to handle the demands of heavy-duty trucks.
π Why Choose the 49330 Suspension System?
This configuration is ideal if you want:
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Proven radius arm geometry correction
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Aggressive six-inch ride height
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Larger tire clearance
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Strong towing stability
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Dependable shock performance
It delivers structural suspension improvement for the original Super Duty platform.
This Lift KitsΒ provides engineered height and durability for the 1999 model year.
π Explore More Suspension Options
Looking for additional heavy-duty suspension upgrades?
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Protect your upgraded truck with professional window services.
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π Need Expert Assistance?
Have questions about compatibility or installation? Contact Audio Jam at (302) 832-2868. Our team can help you select the right suspension configuration.
β Frequently Asked Questions
1. Will this Lift Kits fit my 1999 Ford F-350 Super Duty 4WD?
Yes. This Lift Kits is designed specifically for 1999 F-250 and F-350 Super Duty 4WD models.
2. Does this Lift Kits allow larger off-road tires?
Yes. This Lift Kits increases clearance for larger wheels and tire combinations.
3. Can this Lift Kits support towing and heavy loads?
Yes. This Lift Kits maintains corrected suspension geometry for stable towing performance.
