M;
Okay then; Just replace the valves that are bad and a new head gasket & "your all set". This can be done with the engine in the car.
Once you get it runing then you can see if you like the car etc.
Good luck, John M., #3370......
PS: It's measured by the difference between the used & unused portion (diameter) of the upper cylinder, ie; the unused portion being smaler.
