I picked up a used set of Gen 3 heads to port.

Intake valves are 1.99-2.00 diameter (not stock size???)

Exhaust are 1.58

Stems are .310

I haven't CC the chambers yet but I need the stock size.

Also I can see the 3 angle valve job.

No porting was done, all casting marks/imperfections in the ports are still there.

Thanks in advance.