I've ordered my 200R4 transmission and have been looking at torque converters on summit etc...I really don't know which one I need. engine is a 461 (eagle kit from butler) with a comp cam xe 274 which recommends a 2200 stall...i think I have an 1800 stall in my th350 now...can't remember. If it means anything, I'm planning on doing a head swap to KRE heads latter this summer. I am unsure of all the factors that need to be considered when choosing one. The car is not for racing. Thanks