Rebuilt Powermaster Brake Unit
1985-1987 Buick Grand National, GNX, T-Type
Rebuilt Powermaster Brake Assembly
Limited Manufacturer's Lifetime Warranty To The Original Buyer

Core Charge Required
You Must Return Your Old Entire Unit To Get A Core Charge Refund

While NOT included with this item, a brass proportioning valve must be used in order to maintain the limited lifetime warranty.
We Accept