Billet Powerglide Transbrake Valve Body Kit – Aluminum w/ Solenoid & Springs

Billet Powerglide Transbrake Valve Body Kit

If you’re serious about launching hard, a transbrake isn’t optional—it’s mandatory.

This billet aluminum Powerglide transbrake valve body kit is designed for drag racing applications, delivering instant, consistent launches and improved control at the line.

Built for racers who demand repeatability, this kit upgrades your Powerglide with a reliable, race-ready transbrake system that can handle high horsepower and repeated abuse.

What’s Included

• Billet aluminum valve body
• Transbrake solenoid
• Springs and internal components

Everything needed to convert or upgrade your Powerglide for transbrake operation.

Key Features

• Fits GM Powerglide transmissions
• Billet aluminum construction for strength and durability
• Integrated transbrake system for hard, consistent launches
• Designed for high horsepower and racing use
• Precision-machined for reliable operation

Why a Transbrake Matters

A transbrake allows you to:

• Hold the car at the line under load
• Build consistent launch RPM
• Release instantly for maximum reaction and consistency

In drag racing, that means:

• Better reaction times
• More consistent ETs
• More win lights

Ideal Applications

• Drag racing Powerglide builds
• Bracket racing setups
• High horsepower street/strip cars
• Dedicated race vehicles

⚠️ Important Notes

• Designed for race applications only
• Requires proper wiring and installation
• Verify compatibility with your Powerglide setup