moparmusclecars
Well-Known Member
Trying to figure out the correct water pump housing casting number for my 1970 440 HP engine. Do other casting numbers fit and work correctly? I have a 383 here sitting I could rob the housing off of, but not sure it would be correct. Doesn't need to be casting number correct, really. Just need to make sure what will work. I see casting number 2780987 for some on the internet, but not sure if that is correct. Non AC car if it matters. Will have power steering if that matters.