Run Stand or Engine Dyno

My 340 was a complete new build, made a janky run stand to break in cam with factory manifolds, short exhaust and mufflers. As well as a 4spd bellhousing and flywheel. Ensured no leaks etc. Then kicked Karen off my property and installed in car. I was mild on it for the first couple hundred but been a little more spirited with it lately. I get you don't want to make/build one. Anyone local that could help you make one?