I think you have to change the mounts. 340 is a well balanced motor for an E body.Greetings, kind of a newbie here, I have a 71 challenger roller r/t clone , it had a motorhome 440 in it, I have access to a 70 340 , can I use the current k-member?
thanks in advance
That's a pretty good price for what you're getting!If you're looking for motor mount brackets to go from 440 to 340, Schumacher has this complete set up for $189.
'66-74 B,C,E-Body 273/318 or 340/360 Replacement or Upgrade Kit