engine run stand question(help)

If you guys keep your eyes open you can buy the used flywheels that is powerglide use on our conversions. I use the same plates on my big blocks and small blocks. If any needs a picture let me know.
Hello, I looked into that new powerglide conversion flywheel for around $160.-, then I stumbled on this 383 flywheel for $115.- on ebay. Whom ever buys this new engine I built will likely use the 383 flywheel. I like having options, good call Pittsburgh Racer !