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BBK 80mm Throttle Body (99-02 4.8L, 5.3L Silverado 1500)

Item S109482
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Market Price $429.99 You Save 14% ($60.00)
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$369.99 (set)

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      Product Information

      Features, Description, Specs & Installation


      • 80mm Throttle Body
      • Improved Airflow Resulting in Power Gains
      • CNC-Machined From High Quality 356 Aluminum Castings
      • OEM-Die Stamped Throttle Linkages
      • Double Sealed Bearings
      • O-Ringed Throttle Shafts
      • Electronic-Controlled Injection Molded Plastic Gear Assemblies
      • CARB-Certified D-245-17, Legal for Use in All States
      • Direct Replacement for Easy Installation
      • Backed by a 1-Year Warranty
      • Fits 1999-2002 Chevrolet Silverado 1500 4.8L and 5.3L Models


      Increased Power Gains. Upgrade your Silverado to a more powerful aftermarket throttle body such as the BBK 80mm Throttle Body to get more power out of your engine. This throttle body features a number of upgrades from o-ringed throttle shafts, double sealed bearings and stock-die stamped linkages to name a few. All these innovations work together to give you up to a 7-12 increase in horsepower.

      Premium Aftermarket Manufacturing. This BBK 80mm Throttle Body is manufactured from 356-grade aluminum castings that are CNC-machined for a smooth and precise construction. This BBK Throttle Body follows OEM-specifications to prevent fitment issues and other problems. To ensure strict quality control, parts undergo rigorous testing before packaging and delivery.

      Direct Replacement Installation. Installing the BBK 80mm Throttle Body is made easy with a complete kit that includes all the hardware and gaskets needed for installation.

      BBK’s 1-Year Warranty. BBK warrants the BBK 80mm Throttle Body against from manufacturing defects including material and manufacturing issues for a year. This non-transferrable warranty will be honored provided that the products are installed and used as recommended by the manufacturer.

      Application. This BBK 80mm Throttle Body is designed to fit 1999-2002 Chevrolet Silverado 1500 models equipped with the 4.8L or 5.3L engine.

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      Fitment: 1999 2000 2001 2002

      BBK 1756

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Throttle Body
      • Installation Hardware

      Customer Reviews (15)

        Reviews of BBK Intake products have an average rating of 4.5 out of 5

          Questions & Answers

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