Hi guys new on here,from Australia, my old man and me are building a 521 pick up from the ground up with a KA24DE 5 speed engine and box ready to put in, need help with Engine Mounts, we pulled a J16 out of it about a month ago, we have the engine and box and are ready to do the conversion, wondering if there is anybody out there who fabricates these brackets?? I have noticed a bloke selling KA mounts for 620's but no 521's!!! HELP NEEDED!!