153 teeth is a common Chevy flywheel, what you need to know is the balance internal or external of your engine. Most 383 and 400's are setup for -0- balance but not all. You will also need a different starter nose to move the pinion closer to center, the 153's are 11" in diameter. I am running a 153 -0- on my 383, my engine is internally balanced. Prices run from $90+ to over $300. IMO the higher priced ones are not needed for the RPM ranges we run, big dollar ones are for high revving mills.
Phil
No matter what your beliefs are "GOD BLESS AMERICA"
Fully retired marine tech near 60 years in the biz.