heres the deal, i just got engaged and if everything goes well i will be getting the radix pretty soon with finishing school in 2 months, B-day, X-mas, and and with wedding gifts of monetary donations...i will probably be buying a radix if the fiance doesnt change her mind.....so what tranny will i need when i blow this one with a radix, headers, ory, exhaust on a 5.3.....i was thinking what power does the flt lvl3 4l60 hold?

 

Vince would recommend a level 5 behind a radox powered anything.

 

would a lvl 5 60e work? i would rather not do the 80 if i dont have to

 

If you plan on keeping it around 500rwhp, I would build you a level 5 4l65e extreme duty. This is a direct bolt in to what you have now. Congrats on the engagement. Vince

 

opti... there you have it.

 

thanks for the info!!