Hi there, I have a 1991 LX V8 with a 347 stroker swap with roughly 420 bhp, and it seems my clutches have decided they no longer want to engage. I have a rebuilt AOD with a shift kit, and it has serious issues with slippage and shifting now. I noticed some slipping on the top end (downshifting from 4th to 3rd at 70 mph) and some at the low end (giving 1/3 throttle from a standstill), and now it is way worse. After flooring it from a stop I smoked the tires but the transmission wanted in on some of the action. I was able to get where I needed to go by taking it slow, I could use first gear fine, but once it finally shifted into second, it would slip pretty bad unless I barely gave it throttle, and would only shift into third around 30 mph, when the shifter was in the 'D' position. The valve body is stock, but I am waiting on my manual transbrake valve body to ship. With plans to get to ~750bhp next summer, I am wondering if it would be better to get this transmission rebuilt yet again to handle that much, or to just buy the AOD-700 from SilverFox Performance transmissions. I am located in central Ohio, and am wondering if you guys know of anyone in the area that could do high performance work on an AOD, or if I should just spring for the new transmission. Any input helps (the car will still be a daily so putting in a three speed is not viable).