Who here has used a Powertrain Technology hydraulic throwout bearing?

RBConvert, it's funny you mention Keisler, i actually have that setup here, but when i went to screw in the fluid line into the TO housing, i damaged the thread and it kept leaking, so i started looking for another one and found out they don't make them anymore. I also spoke to Silver Sport Transmissions, but they could't help me as they no longer have them, and don't have a replacement, so if you or anyone else knows where i can get a Keisler one that would be great, or something that will work in it's place.
Happy to buy a Powertrain Technology one too but as i said they didn't seem to excited about helping me out.

The slave cylinder listed on their page won't work? The description mentions Keisler by name.
Hydraulic Parts and Accessories and Hydraulic Kits