Hydroboost Mounting Plates

[Captainfab]

These hydroboost mounting plates are laser cut from 10ga mild steel and will fit all common GM hydroboost units. As you can see in the pic it has the tang in the center hole as the OEM bracket does to eliminate rotation. These plates have the 3 3/8" x 3 1/2" hole pattern that will match up with the booster adapter brackets that I sell, as well as some OEM applications.

The hydroboost unit shown in the pics below is one from a '98 Astro Van which can usually be found in salvage yards easily. Of course there are many other applications for hydroboost units, mainly diesel powered trucks and 1 ton trucks.

The cost on these hydroboost mounting plates are $26.50 each plus $9.20 flatrate shipping. However if you purchase one with one of my booster adapter brackets the cost is $21.50 and no extra for shipping. This pricing is always current and up to date. To place an order, post in this thread, send me a PM or send an email to captainfab454@hotmail.com, and I will give you the ordering and payment instructions and current lead time.

Removing the nut securing the hydroboost requires a special socket. I also make those as shown farther in this thread