GMPP...
It seems that GM is about the best way to go for a basic stock motor all the way to a 510 hp big block. GM has really got it together in the past few years, and they are building crate motors that are hard to beat for price, performance, and reliability. Try these links for more info-
http://www.bowmanchevrolet.com/performance_parts.html
http://www.sallee-chevrolet.com
<A target="_blank" HREF=http://www.paceparts.com/>http://www.paceparts.com/</A>
Since my brother in law builds transmissions, I haven't done any research there. If you currently have a 700R4, I suggest finding a local shop that can rebuild yours...
<font color=purple>N2TRUX<font color=purple>
<A target="_blank" HREF=http://n2trux.coloradok5.com/>http://n2trux.coloradok5.com/</A>