hey, my girl friends got a 1971 ke 20 with a 1.6 donk in it at the moment but its getin a bit old and gut less so we thought to replace it with a 4age if any ones done this can you pls tell me if yu had any problems, what diff and gear box and is it worth while doing?
also if anyones done a conversion other then the 4age could you tell me bout it. she wants it to be n/a .
thanks