I purchased this RHD HDJ81 chassis a few years back to swap under my 62 series fire truck. That project never happened, so it's up for sale. I did remove the rear crossmember for another project...
I purchased these from Trail Tailor a couple years ago for my 62 series fire truck on an 80 series chassis project. These are a copy of the parts he built for the Dingo / Dinkus stretched ute...