The seat is off of a '67 stingray, but I am not so sure I would call it a hard side seat. I think it's maybe halfway between a hard side and a regular seat, probably a matter of opinion I suppose. It's a crying shame it has the hole on the nose, the rest of it is real nice. It measures 18".

I do not have a long list of harsh rules, just good, honest ebay selling. I do combine shipping. Please ask any questions, I will answer them all. I pack carefully and ship fast. I will promise you this, that you will never see my feet or dirty fingernails in any of the pics. International sellers please message me for a shipping quote. Thanks for looking.