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AFE Silver Bullet Throttle Body Spacer (01-06 8.1L Sierra 3500 HD)Find parts that fit my vehicle

Item SHG59984
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227 Reviews
Our Price

$139.00

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      Product Information

      Features, Description, Reviews, Q&A

      Features

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      • Silver Bullet Throttle Body Spacers create turbulence in the airflow just before it enters the engine, enhancing performance and improving throttle response
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      • CNC-machined from durable 6061-T6 billet aluminum
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      • Unique serrated and helix entry design creates turbulence and reduces intake whistle noise
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      • Increases air velocity for better engine performance and throttle responsiveness
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      • Filter included
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      • Coupler included
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      • Fits 01-06 8.1L Sierra 3500 HD
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      Description

      Performance Enhancement. The AFE Silver Bullet Throttle Body Spacer improves engine efficiency by creating turbulence in the airflow just before it enters the engine. This design increases air pressure in the combustion chamber, resulting in enhanced performance and more responsive throttle control, benefiting driving dynamics and engine response.

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      Construction and Appearance. Crafted from CNC-machined 6061-T6 billet aluminum, this throttle body spacer offers a lightweight yet strong build. It features a unique serrated and helix design to optimize airflow and reduce intake whistle noise, finished with a durable anodized silver coating for a sleek, professional appearance.

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      Installation. The spacer installs easily using existing factory mounting locations without the need for additional modifications or drilling. A provided gasket ensures a secure and perfect seal for a straightforward setup.

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      Application. This throttle body spacer is specifically designed to fit the 01-06 8.1L Sierra 3500 HD, ensuring a precise fit and optimal performance for this vehicle model.

      AFE 46-34021

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

      4.6

      Customer Reviews (227)

      Questions & Answers

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      Will It Fit My Sierra 3500

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