2002 V6 Throwout bearing failure
 

I've recently replaced my throwout bearing, and in less than a month, it's going out again. I don't ride the pedal. The clutch kit is a stage 3 and the engine is ported and polished (don't know if the latter info helps). I replaced the clutch fork and adjusted the cable per specs, and there is no warpage or damage to the plate or disc.

Any thoughts? Is there a HD TO bearing I can buy? Can I use one for a GT (though I highly doubt this option)

Any help is appreciated.