How does the serrated/helix design improve performance?

The serrated and helix pattern on the spacer creates air turbulence as it passes through. This turbulence increases air pressure in the combustion chamber, which can result in increased performance and a more responsive throttle.

Does this throttle body spacer reduce intake noise?

Yes, the combination of the serrated and helix design helps to reduce the intake whistle that can occur with helix-only designs.

What is included with this throttle body spacer?

The aFe Silver Bullet Throttle Body Spacer kit includes the spacer itself and a new gasket to ensure a proper seal during installation.

aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L

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aFe

aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L

Name: aFe Silver Bullet Throttle Body Spacer GM Trucks 2500/3500 96-00 V8-7.4L/01-07 V8-8.1L
Brand: aFe
Price: 142.34 USD
Availability: InStock

$142.34

This aFe Silver Bullet throttle body spacer uses a serrated/helix design to create air turbulence, improving throttle response and performance. Fits GM trucks.

Key Features

Serrated/helix design — Creates air turbulence for improved performance and throttle response.
6061-T6 billet aluminum construction — Lightweight and strong with a good fit and finish.
Black anodized finish — Provides a stealthy appearance.
Lengthens intake track — Helps increase intake air speed.
Uses factory mounting locations — For a straightforward installation.
Includes supplied gasket — Ensures a proper seal.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 72 vehicles

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Product Details

The serrated/helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated/helix combination design also reduces intake whistle that occurs with helix-only designs (US PAT 07055513). This Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish. Its black anodized finish gives a stealthy look. Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increase intake air speed, performance and improve throttle response. This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal. This Silver Bullet Throttle Body Spacer will fit with Magnum FORCE Intake System 54-10301 and 51-10301.