OK Men, here is the deal. I have a 528 hemi that we are going to break in on a engine stand. All i need the flywheel for is to start my engine.As you know the starter nose goes into the bell housing. I have a steel after market bell housing. I bought a starter from summit racing. looking on ebay i noticed there are different number teeth. I called mancini racing and he told me 143. once the engine is broken in i am putting in a 727 transmission. What do you think?