[BILL HAFT]

I want to get a new transmission built for my excursion that will handle 600hp what parts should I have the mechanic use?

 

[blue99stroker]

It's not just about parts. It's knowing what other stuff to do to make it last.

I suggest a Sam wyse stage 2 for around 4K or a bts trans.

It will handle all that power.

What injectors and turbo are you running or planning on running?