Ati balancer

I don't have the part number you are looking for, but I'll share my experience with my ATI super damper. When I purchased mine I decided to go with a small block Chevy pulley pattern, thinking I would have a LOT more choices in pulleys to get it just right (this is what my friends talked me into at the time).....when I got it I realized that small block Chevy pulleys don't have a big fat hole in the center to clear the crank bolt (which is needed on a Mopar):BangHead:. Live and learn....no biggie, I made it work in the end with some home made spacers to clear the crank bolt.