Wanted: K!4 oil drain

[Piggy]

That one on the far right of the pic. The slalom shape looks spot in. Would you measure the ID for me? I'll do the same. Won't be til tomorrow now. But looks ideal!

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Actually, yeh, because that pipe on the right has one metal end which goes to sump return pipe with the other soft end going to the hard oil return on turbo. We may have a winner!!

well the inner diameter seems good coz it fits on a turbo oil outlet pipe sweet.
but theres no metal end, its soft both ends.
on the xud, I think theres a hard pipe coming from block for the pipe to go on to.
but someone correct me if Im wrong