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Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray - Progress LT PRG21.0460.0
Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray - Progress LT PRG21.0460.0
Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray - Progress LT PRG21.0460.0
Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray - Progress LT PRG21.0460.0
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Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray

Progress LT
PRG21.0460.060
810001073558
Sway Bars
Out of stock
$ 390.00 $ 331.49

Improve chassis control with this Progress LT sway bars, engineered for the truck and SUV applications shown below. Select it by exact manufacturer part number 21.0460.060, then confirm drivetrain, ride height, suspension configuration, mounting position, and clearance before ordering.

Key Features

  • Reduces unwanted body roll and improves handling response
  • Application-focused fit for the listed trucks and SUVs
  • Durable construction for daily driving, towing, and hauling
  • Exact configuration identified by manufacturer part number 21.0460.060

Fitment

Years Make Model Required Verification
2002-2006 Cadillac Escalade Confirm drivetrain, ride height, suspension configuration, and mounting requirements
2002-2006 Chevrolet Avalanche 1500 Confirm drivetrain, ride height, suspension configuration, and mounting requirements
2007 Chevrolet Silverado 1500 Classic Confirm drivetrain, ride height, suspension configuration, and mounting requirements
1999-2006 Chevrolet Silverado 1500HD Confirm drivetrain, ride height, suspension configuration, and mounting requirements
1999-2006 Chevrolet Silverado 2500 Confirm drivetrain, ride height, suspension configuration, and mounting requirements
1999-2006 Chevrolet Silverado K1500 Confirm drivetrain, ride height, suspension configuration, and mounting requirements
2001-2006 Chevrolet Suburban 1500 Confirm drivetrain, ride height, suspension configuration, and mounting requirements
2001-2006 Chevrolet Tahoe Confirm drivetrain, ride height, suspension configuration, and mounting requirements
1999-2006 GMC Sierra 1500 Confirm drivetrain, ride height, suspension configuration, and mounting requirements
2007 GMC Sierra 1500 Classic Confirm drivetrain, ride height, suspension configuration, and mounting requirements
2002-2006 GMC Sierra 1500HD Confirm drivetrain, ride height, suspension configuration, and mounting requirements
1999-2004 GMC Sierra 2500 Confirm drivetrain, ride height, suspension configuration, and mounting requirements

Specifications

Brand Progress LT
Manufacturer Part Number 21.0460.060
Product Type Sway Bars
Position Front
Diameter or Length 1.375" (35mm)
Adjustment Non-adjustable
Finish Metallic Gray
Manufacturer Application Notes Cadillac Escalade 4WD 2002-2006
Chevrolet Avalanche 1500 2WD 2002-2006
Chevrolet Avalanche 1500 4WD 2002-2006
Chevrolet Silverado 1500 Classic 4WD 2007-2007
Chevrolet Silverado 1500HD 4WD 1999-2006
Chevrolet Silverado 2500 4WD 1999-2006
Chevrolet Silverado K1500 4WD 1999-2006
Chevrolet Suburban 1500 2WD 2001-2006
Chevrolet Suburban 1500 4WD 2001-2006
Chevrolet Tahoe 2WD 2001-2006
Chevrolet Tahoe 4WD 2001-2006
GMC Sierra 1500 4WD 1999-2006
GMC Sierra 1500 Classic 4WD 2007-2007
GMC Sierra 1500HD 4WD 2002-2006
GMC Sierra 2500 4WD 1999-2004
Condition New

What's Included

The exact Progress LT sway bar, polyurethane bushings, lubricant, and only the brackets, end links, and hardware expressly supplied for this part number.

About Progress LT

Progress LT develops sway bars and end-link systems for light trucks and SUVs. Its application-focused suspension parts are designed to reduce body roll, improve tracking, and provide more predictable control during daily driving, towing, and hauling.

Related Progress LT Products

Frequently Asked Questions

How do I confirm Progress LT 21.0460.060 fits my truck or SUV?
Match the year, make, and model in the fitment table, then confirm drivetrain, ride height, suspension configuration, mounting location, and every current manufacturer application note.

Does Progress LT 21.0460.060 include bushings and end links?
The exact included parts vary by sway-bar kit. Confirm the What's Included section and current Progress LT instructions because some kits include heavy-duty end links while others use the original or separately selected end links.

Will Progress LT 21.0460.060 work with a lifted or lowered vehicle?
Do not assume. Confirm the stated ride-height range, end-link length, suspension geometry, exhaust clearance, brake-line clearance, and any aftermarket suspension changes before installation.

Installation

Installation should be performed by a qualified technician familiar with suspension components. Follow the current Progress LT instructions for part number 21.0460.060, support the vehicle safely, confirm the supplied parts, lubricate bushings where directed, use the specified torque values, check brake-line and exhaust clearance, and recheck the installation after the initial drive.

Request For Information

Have questions about Progress Tech LT 99-06 Chevy Silverado 2500 4WD / GMC Sierra 1500 4WD Front Sway Bar (35mm) - Gray? Fill out the form below and we'll get back to you by the next business day.
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