Call Vintage Auto in West, Texas and ask the owner who he uses to rebuild his. He sent mine up to the DFW area and it was rebuilt for 1/2 the cost of buy a rebuilt one if you could even find one. Alma Jo ----- Original Message ----- From: shirley hall To: tcb Sent: Wednesday, September 16, 2009 2:14 PM Subject: [tcb] brake boosters can anyone tell me how to check a used brake booster prior to installing? does anyone local, dfw, have a used one they know is good and would like to sell? how much? thanks, shirley