Manual/Automatic Valve Body
The Hughes Manual/Automatic valve body is designed for street/strip operation. It will let you shift manually or put it in drive and the transmission remains fully automatic. This valve body is featured in their street/strip transmissions. When shifting manually this valve body will remain in gear until you select the next gear, and then provide you with a clean crisp transition as you accelerate.

Full Manual Valve Body
For competition applications, this valve body is a must. It will provide full manual control over all shifts, and deliver them without delay or time costly overlap. The manual vale body is used when the transbrake is not needed, such as tractor pull, monster truck, and other applications. Choose from standard or reverse shift pattern manual valve bodies.

Transbrake Valve Body
The ultimate valve body for competition, will allow you to bring the engine to maximum stall without the slightest creep or wheel movement. The Hughes transbrake valve body kits are complete and ready to install in your competition transmission. All GM units are fluid release models, which allows the fastest release time.