What flywheel is this?

[Rowleym]

I somehow came upon this flywheel when I was gather parts for my 5 speed swap. I would like to confirm what I have here, and also take some suggestions for a clutch setup holding around 400whp. Thanks.

You can see the pin right there I think. Early single mass eta flywheel?

[MR 325]

Yes, mostly likely Eta single mass.

[Rowleym]

Does that mean I should older a regular single mass clutch kit?