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Holiday Special Extreme Automatic 4l80e 1-2 Gear Leave Manual Valve Body With Transbrake Trial Pack [SrTkm17Z]

$74.99 $239.99 -69%

Superior 4L80e Transbrake Solution Experience the ultimate in transmission control with the Extreme Automatic 4L80e 1-2 gear leave manual valve body featuring TransBrake technology. This state-of-the-art device is designed to provide enhanced perform

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Holiday Special Extreme Automatic 4l80e 1-2 Gear Leave Manual Valve Body With Transbrake Trial Pack [SrTkm17Z]

Superior 4L80e Transbrake Solution

Experience the ultimate in transmission control with the Extreme Automatic 4L80e 1-2 gear leave manual valve body featuring TransBrake technology. This state-of-the-art device is designed to provide enhanced performance and control for both street and track applications. With its full manual reverse pattern and Transbrake function in 1st and 2nd gear, you can expect unparalleled performance and reliability. Upgrade your 1991 to 2010 4L80E transmission with this direct replacement valve body and transform your driving experience.

Key Product Specifications

The Extreme Automatic 4L80e TransBrake is engineered to perfection, featuring a 34G80 Billet Aluminum Reverse Manual with Brake. This high-quality component ensures rock-steady pressure regulation, with adjustable pressure from 150-300 psi. The system is designed to be shift-on-command, offering seamless and responsive gear changes. Additionally, the valve body is compatible with a stock pan, eliminating the need for costly transmission removal. This advanced design includes a Billet Aluminum Bulkhead Connector, providing a robust and durable connection.

Practical Applications and Benefits

Whether you're a performance enthusiast or a daily driver, the Extreme Automatic 4L80e TransBrake offers a multitude of benefits. Its no-shift computer required feature simplifies installation, while the no moving parts and no electrical parts for shifting ensure a long-lasting, maintenance-free experience. The TransBrake function in 1st and 2nd gear allows for smooth and controlled backing up, making it ideal for reverse parking and other tight situations. With no engine braking and a lockup function in 4th gear only, this valve body delivers maximum efficiency and performance. Upgrade your 4L80E transmission today and experience the difference it makes in your vehicle.

What Our Customers Say

January 18, 2026

Absolutely no complaints!

The performance is consistently great and the build is solid.

- Elina Z..

January 18, 2026

Absolutely no complaints!

You can feel the quality the moment you hold it. Excellent.

- Ruby K..

January 18, 2026

Absolutely no complaints!

This product is a great example of innovative and user-friendly design.

- Cody S..

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