I bought it

So I am going to have the clutch and pressure plate rebuilt.I measured the clutch and its 10.38in is that right.

I've never heard of rebuilding a pressure plate. I've always bought new; however, I always raced everything we built so I needed more than stock parts.

If you do plan to race it and know what your future plans are for motor, gears, and slick size, Ram can tell you which clutch they recommend for your application.