Using a 10" scalloped pressure plate and 9 1/2" disc

I think it would be best to sell everything and get the right parts for the 10 and a half inch clutch setup and go that way Brewers has the Z bar and other parts that you may need
I think I'm going to go with the 10 1/2" setup with the 360-380HP Mopar Crate Engine using Brewers conversion parts.

I was looking for thoughts on a 9 1/2" Kevlar clutch and 10" scalloped pressure plate usage. Will it work or will I run into problems if used on a 273? Would I have problems selling it as listed here?