Hey. I`m have one built for me soon. first upgrade the 3/4 clutch pack, Theres room for more clutches and steel plates. A Corvette servo for more holding power. A Trans Go 2-3 shift kit. A new converter from Dacco or Dynamic, They come with a factory stall of 2050 RPM. For a cheap stall converter the factory S10 I hear is a good one. Set the transmission up so the converter looks up in fourth gear only. Im going to use a toggle switch to manual unlock the converter if I want to. Doug