You can run a 4l60 ot 80 without the electronics. Glad the 700 will work for you, but my plans are for an 8oo hp or so EFI 572" Hemi. Aint no way that weak 700 will hold up. Then again, my buddies 30 years of experience building transmissions for off road desert tucks probably does not hold a candle to a company that has a web site and a catchy name like BOWTIE OVERDRIVES.......Sure, I am going to spend more than $1100, but then again I will have a new triple disc lock up convertor built to my specs, and a fresh trans with all the good stuff in it. Careful setting up that tv cable, 700's burn up real ez if it aint right.....