anyone know the cost of converting over to an auto
I'm doing the swap right now on my twin turbo 03. A Lentech 4R70W with a manual valve body and a trans brake is about $3500. A PI triple disc converter is about $1,000. Then add all the sensors, wiring harness, crossmemeber, custom driveshaft, shifter, cooler, flexplate, dipstick, etc etc etc.. And you're getting up there over $6,000. I'm price shopping like a mofo and still it's going to cost me over $5k. But you can offset that somewhat by selling your T56 and related parts. :beer: