tone40

While replacing my rear tires, I noticed that my cam towers have different part numbers. The passenger side is 930-105-111-3R. The driver side is 964-105-111-0R.

Why are the part numbers different? Note that my engine was rebuilt prior to my ownership.

Amber Gramps

MotorMeister Rebuild???

tone40

machine work.

rusnak

That would be cool if you have 964 cams.

race911

Those are casting numbers, not part numbers.

RT930turbo

Yes. It's also normal to have the 964 casting number on some of the later 3.2 cars. I have seen it before.