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Prothane 99-01 GM 2/4wd Front Sway Bar Bushings - 1.13in - Black

Prothane
PRO7-1170-BL
636169139215
Sway Bar Bushings
3 Units In Stock - Ships Next Business Day
$ 80.82
$ 80.82

SKU: 7-1170-BL

Prothane 99-03 GM 2/4WD Front Sway Bar Bushings - 1.13in - Black

Upgrade your Chevrolet or GMC truck’s handling and stability with the Prothane 99-03 GM 2/4WD Front Sway Bar Bushings (1.13in, Black). Engineered for superior performance, these bushings are the top choice for truck enthusiasts seeking precision, durability, and enhanced driving dynamics. Designed to fit a wide range of GM models from 1999 to 2003, including Silverado, Sierra, K1500, K2500, K3500, and more, Prothane’s polyurethane bushings outshine rubber alternatives, delivering unmatched responsiveness and longevity.

Why Prothane

  • Superior Polyurethane Construction: Unlike OEM rubber bushings that degrade over time, Prothane’s high-grade polyurethane resists wear, cracking, and deformation, ensuring long-lasting performance even under extreme conditions. This material provides a firmer, more responsive connection between your sway bar and chassis, reducing body roll and improving cornering precision.
  • Enhanced Handling & Stability: These bushings minimize sway bar flex, delivering sharper steering response and better control, whether you’re navigating tight turns, towing heavy loads, or off-roading. Experience a smoother, more confident ride on any terrain.
  • Easy Installation: Designed for a direct, bolt-on replacement, these bushings fit seamlessly into your existing sway bar setup. No modifications are required, making it a hassle-free upgrade for DIY enthusiasts and professional mechanics alike.
  • Durable Black Finish: The sleek black polyurethane not only enhances performance but also resists corrosion, UV rays, and road grime, maintaining a clean look under your truck.
  • Proven Brand Reliability: Manufactured by Prothane, a leader in performance suspension components since 1991, these bushings are backed by a reputation for quality and innovation, trusted by automotive enthusiasts worldwide.

Fitment

Precision-molded for a 1.13-inch sway bar, these bushings are compatible with a broad range of Chevrolet and GMC models, including:

  • Chevrolet: K1500 (1999), K2500/K3500 (1999–2000), Silverado 1500 (1999–2003, Base/LS/LT/WT, V6/V8/5.3L), Silverado 2500 (1999–2003, Base/LS/LT, 5.3L/6.0L), Silverado 2500 HD/3500 (2001–2003, Base/LS/LT/WT, V8/6.0L/6.6L).
  • GMC: K1500 (1999), K2500/K3500 (1999–2000), Sierra 1500 (1999–2003, SL/SLE/SLT/Base/WT/HT, V6/V8/5.3L), Sierra 2500 (1999–2003, SL/SLE/SLT/Base/WT, 5.3L/6.0L), Sierra 2500 HD/3500 (2001–2003, SL/Base/SLE/SLT/WT, V8/6.0L/6.6L).

Key Features

  • SKU: 7-1170-BL
  • Product Name: PRO Sway/End Link Bush - Black
  • Material: High-performance polyurethane
  • Color: Black
  • Sway Bar Size: 1.13 inches
  • Box Dimensions: 10.3 x 6.3 x 4.1 inches, 1.9 lbs
  • Fitment: 2WD and 4WD GM trucks (1999–2003)
  • Born On Date: 01-27-2017

Benefits Over Competitors

  • Outperforms Rubber OEM Bushings: Unlike standard rubber bushings (e.g., Moog), Prothane’s polyurethane offers superior resistance to oil, grease, and harsh weather, extending service life and maintaining performance.
  • Better Than Other Polyurethane Brands: Compared to Energy Suspension, Prothane’s bushings are noted for their precise fitment and consistent durometer (hardness), ensuring optimal balance between firmness and comfort. Customer reviews highlight Prothane’s ease of installation and noticeable handling improvements.
  • Cost-Effective Performance: Priced competitively, Prothane delivers premium performance without the premium price tag, offering better value than high-end alternatives while surpassing budget options in durability.
  • Wide Compatibility: With fitment across multiple GM truck models, engines (V6, V8, 5.3L, 6.0L, 6.6L), and years (1999–2003), these bushings cater to a broader range of vehicles than many competitors.

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