Re-manufactured water pump for Chrysler 331. (will also fit a 1955/1956 301 and 354) This pump came with the 331 that was bought for the '40 Chrysler Coupe I'm working on, but decided to go with a late-model short GM pump for ease of replacement if necessary. It's in a heavy-duty box measuring 11 x 16 x 9" and ready to go. weight is 26# Local pickup or ship at buyer's expense.