So it is not just a straight replacement ?
I assumed it was a replacement kit, ready to bolt on 🙁
EDIT – I just checked with CAS and they say it should be a direct bolt on and that they only machine when the flywheel is not flat or has blue spots from over heating. I had my flywheel and crankshaft balanced when doing the engine rebuild so hoping that it is OK. Would welcome advice on this if anyone has found it to be different.
Sorry Larry for the mini hijack, maybe ask John while your in his workshop 😉