Power Steering Box Quality

[cwilkie]

I have had a leaking PS gear box on my 1968 for the past 5+ years. I have replaced at least twice with a remanufactured gear box from my local Mom & Pop auto parts retailer. After a day or two the gear box started dripping again. I returned the gear box and it was exchanged for another one but it started leaking again.

I am wondering where I could find a high quality gear box. I want to try NAPA, Car Quest, O'Reilly, Autozone, etc. Does anyone have any recommendations of what gear box I could use that does not leak? I get tired of leaving a pan under the gear box to catch all the fluid.