My mistake on the converter application. It is indeed for the leaning tower of power and the 318 engine. I had dropped down one converter in my catalog and gave the specs for the 400 engine. Anyway the stall speeds 73swinger18 listed are about right on. Depending on whose catalog you look at the stall speeds can be different. I have a restoration guide for e bodies and they say a 225 6 stalls at 2000 rpm and the 318 has a stall speed of 2200 rpm out of the same converter. The V8 stalls higher because of it's increased torque. When I worked in the converter industry, one of the questions we would ask customers was if it was a factory installed converter they were looking to replace, what did the decal say that the factory installed on the converter, LS OR HS. They actual stall speed never came up. I don't think that any of the converter rebuilders I know of bother to put stock converters on a dyno to check for stall speed. Too expensive and too time consuming to do this for a stock converter. High performance stalls a different story. If your car is a driver with a stock or basically stock engine I can't see any reason to worry about stall speed in your application. Chrysler produced a ton of these over the years, and I'll bet the question of stall speed never came up from any of the many car owners. While you don't say anything about the lockup, would it be safe to assume you've got the lockup function working and are happy with it?
