I have a 00 F150 Harley Davidson, mods are: msd coils and new plugs, ported and polished aluminum intake manifold and throttle body, cold air intake, true dual 2.5 exhaust with x pipe built into the muffler. The other night trans slipped bad in 3rd, pulled the trans pan and found chunks of metal on the magnet. What for trans company should I buy from with these mods, and in the future I plan to supercharge and add better cams. And what for converter should I run to better enhance what mods I have so far? Also through replacing the trans, I'm installing long tube headers..

 

I here Level10 builds a pretty strong tranny. I think that how JLP uses for the trucks he works on. If your planing on adding a supercharger a built trans is a must.
http://www.levelten.com/SearchResult...5&Redirected=Y
And IMO this is the best torque converter you can buy!
http://www.converter.com/

Phil