Hydroboost Brake Conversions 1963-1966 - Free Shipping!

This unit will bolt straight to bolt holes on your firewall. This hydroboost unit will ship with the firewall mounting bolts and the nuts for the MC bolts. The accumulator may be a different color (shown in silver).

This hydroboost is a short-input style that requires a dimple-input master cylinder.  Long-input master cylinders are not compatible.

**Note: if you are converting from manual brakes, the manual brake pedal will sit higher with the hydroboost.  In order to have a lower pedal, you will need to swap to a power brake pedal as they have a different ratio which locates them down a bit.  If you plan on doing this, you will need to order the hydroboost with the brake pedal rod side on the driver's side (left side) of the pedal in the pull down menu.