Im trying to find a good deal on a 700r4 trany for the supercharged 350 trany and i came across this one: http://images.google.com/imgres?imgurl=http://transdepot.net/700.jpg&imgrefurl=http://transdepot.net/700.html&usg=__g6AtANF7M7QMt1l3M7x9opizIjo=&h=235&w=400&sz=13&hl=en&start=65&um=1&tbnid=I3zr8AK1UMyb9M:&tbnh=73&tbnw=124&prev=/images%3Fq%3Dhigh%2Bperformance for $899 that supposily can handle 550hp.

Is this too good to be true for my engine build? :runaround:
http://www.carcraft.com/featuredvehicles/116_0609_supercharged_350ci_chevy/index.html?

Also i found this one for $1195 at http://racetransmissions.com/store/product_info.php/cPath/1_25_56_111/products_id/32

Could someone help me with selecting a 700r4 trany and what should i look for in a particular trany to help me understand if my engine will destroy it or not? Thanks.