B & B Auto Salvage Rapid City South Dakota knowingly sells defective merchandise and refuses to honor warranty Rapid City South Dakota!!. This company sold an engine to a young, pregnant, married lady, sending a video of it running for about 2 minutes. When their video showed the rear of the car, water was coming out of the tailpipe, a clear sign of a blown head gasket to anyone that knows anything about engines. I am an ASE certified technician, installed this engine when the young lady brought it to me, and within 3 minutes of it running noticed a problem, did a head gasket test which failed immediately. This engine has NOT been overheated while at my facility, and still has the ‘overheat tabs’ installed by B&B Salvage on the engine showing it has not been overheated. They have refused any kind of settlement/refund/apology. Can you say RIPOFF?