[T&M]

I have a bottom k20a3 with a k20a2 head. So I’m wondering what head gasket should I be buying?

 

[Brotatochip]

I would say K20a2 head gasket. You want the head gasket to match the head, and because your block is still a K20 (and not K24) you'd just use the regular K20a2 head gasket.

 

[T&M]

I would say K20a2 head gasket. You want the head gasket to match the head, and because your block is still a K20 (and not K24) you'd just use the regular K20a2 head gasket.

Thank you!!