I have a PTC 9" Torque Converter that I had in my GS when I had the 462 Stage 2 engine. It stalled around 4500 RPM in my car. This converter was in the car when I went 9.93 with a 1.36 - 60' time. It works great. It's never been blown up or never been in a trans that was blown up. It has about 75 passes on it and maybe 50 street miles. I paid about 6 or 7 hundred for it about 10 years ago. I'm asking $300 including shipping to the lower 48. My e-mail address is jwkitchen@tankteam.com