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AFE Silver Bullet Throttle Body Spacer (01-06 8.1L Silverado 2500 HD)Find parts that fit my vehicle

Item HS69344
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235 Reviews
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$139.00

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      Product Information

      Features, Description, Reviews, Q&A

      Features

      • Silver Bullet Throttle Body Spacers create turbulence in the airflow just before entry to the engine, increasing performance and improving throttle response
      • CNC-machined from durable 6061-T6 billet aluminum
      • Unique serrated/helix entry design creates turbulence and reduces whistle sound
      • Increases air speed, enhancing performance and throttle response
      • Filter included
      • Coupler included
      • Fits 2001-2006 8.1L Silverado 2500 HD

      Description

      Enhanced Engine Performance. The AFE Silver Bullet Throttle Body Spacer optimizes airflow entering the engine by creating turbulence that boosts combustion efficiency. This results in improved throttle response and overall vehicle performance—making it an essential upgrade for enhanced power delivery.

      Construction and Appearance. Crafted from 6061-T6 billet aluminum through CNC machining, this spacer delivers durability and precise fitment. It features a sleek black anodized finish that adds a stealthy, professional look under the hood while providing long-lasting corrosion resistance.

      Installation. Installation is straightforward, using factory mounting locations without the need for drilling. The included gasket ensures a perfect seal, allowing a quick and hassle-free upgrade.

      Application. Designed specifically for 2001 to 2006 8.1L Silverado 2500 HD models, this throttle body spacer fits seamlessly without requiring modifications.

      AFE 46-34021

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.6

      Customer Reviews (235)

      Questions & Answers

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      Will It Fit My Silverado 2500

      • 8.1L V8 - 01, 02, 03, 04, 05, 06

            Silverado 2500 Categories

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