I ve got a beefed up T-350 with lower first gear so it's basically the same as the first three gears of a 200R4 built by Level-10 transmissions with less than 500 street miles on it-it comes with a new pro-torque $1100. 3500stall 9.5"- I have over $2400. Into this combo. Will part for $1800. Or trade for needed parts. Matt 347-680-8642 anytime.