AutoMeter Mechanical Boost/Vacuum Gauge

2010–2025 Universal Fit for Automotive Applications

Part #: 3607-00406

Overview

The AutoMeter GM Bowtie Black 2-1/16-inch Boost/Vacuum Gauge is a trusted and reliable instrument designed for automotive enthusiasts who demand precision and durability. Whether you're building a high-performance street machine, a dedicated race car, or simply want to monitor your vehicle's boost and vacuum levels, this gauge provides accurate readings essential for optimal engine tuning and performance monitoring.

Featuring a classic black Bowtie design, this mechanical boost/vacuum gauge seamlessly integrates into any engine bay, offering a clean and professional appearance. Its straightforward, no-electrical hookup design makes installation simple and reliable, making it ideal for both seasoned mechanics and DIY enthusiasts. With this gauge, you'll get a clear, real-time display of your engine's boost pressure up to 20 PSI or vacuum levels, helping you fine-tune your setup and ensure your vehicle operates at peak efficiency.

Key Features

The AutoMeter Mechanical Boost/Vacuum Gauge is engineered with precision and durability in mind, making it a staple in performance builds worldwide. Its high-precision Bourdon tube movement ensures accurate and consistent readings, even under demanding conditions. The gauge's mechanical design eliminates the need for electrical connections, reducing potential points of failure and simplifying installation.

• High-Precision Bourdon Tube: Utilizes a patented, high-accuracy movement for reliable readings across the entire pressure range.
• Mechanical Operation: No electrical hookup required, ensuring durability and ease of installation.
• Black Bowtie Design: Classic, race-inspired appearance that complements any engine bay or dashboard.
• Easy Installation: Includes 1/8" NPT fittings and nylon line kit for straightforward setup.
• Wide Compatibility: Suitable for a variety of turbocharged, supercharged, or naturally aspirated engines requiring boost or vacuum monitoring.
• Durable Construction: Built to withstand harsh engine bay environments, providing long-lasting performance.
• Clear, Readable Dial: 2-1/16-inch size with easy-to-read markings for quick monitoring during driving or tuning.
• Trusted Industry Standard: A proven choice among racers and enthusiasts for its accuracy and reliability.

Construction & Design

The AutoMeter boost/vacuum gauge features a robust, all-metal construction with a black Bowtie faceplate that offers a sleek, professional look. Its high-precision Bourdon tube movement is housed within a durable casing designed to resist vibration, heat, and other engine bay stresses. The gauge's compact 2-1/16-inch diameter makes it versatile for installation in various dashboard locations or pillar pods. The included fittings and nylon line kit facilitate a secure, leak-free connection to your vehicle's intake manifold or vacuum source, ensuring consistent and accurate readings over time.

Performance & Sound

While this gauge is primarily focused on providing precise boost and vacuum measurements, its mechanical design ensures a smooth needle movement that quickly responds to changes in pressure. The absence of electrical components means there is no electronic noise or interference, maintaining a clean, professional appearance and operation. This gauge helps you monitor your engine's performance in real-time, supporting better tuning and driving decisions.

Installation & Fitment

Designed for easy bolt-on installation, the AutoMeter Mechanical Boost/Vacuum Gauge requires only a 1/8" NPT port for mounting. No cutting, drilling, or complex wiring is necessary, making it suitable for a wide range of vehicles and setups. Simply connect the included fittings and nylon line to your intake or vacuum source, mount the gauge in your preferred location, and you're ready to monitor your engine's boost and vacuum levels accurately.

• Includes all necessary fittings and nylon line for installation.
• No electrical wiring or tuning required.
• Compatible with turbocharged, supercharged, or naturally aspirated engines.

What's Included

• AutoMeter Mechanical Boost/Vacuum Gauge (2-1/16-inch)
• 1/8" NPT fittings
• Nylon line kit
• Mounting hardware and instructions

Ideal For

• Performance enthusiasts building or tuning turbocharged or supercharged vehicles
• DIY mechanics seeking a reliable, easy-to-install boost/vacuum gauge
• Race car builders requiring precise pressure monitoring under demanding conditions
• Street drivers who want to keep an eye on engine performance

Emissions Note

This product is designed for off-road or racing use only and is not legal for street emissions compliance in all jurisdictions. Please check local regulations before installation.