doctorheat

Right now I've got an auto tranny in my '92 5.2 Dak. I'm looking into putting a 5 spd in, so far in all my searching I've only found 2 useable tranny's, the NV3500 and the NV3550. The only things I havent come across is how much hp/tq these tranny's can take. (I've already done engine mods and have more on the way)
Any ideas which tranny would work better? Or any reason it wont work, every bit of info helps,

Thanks, Mike