In Feb of this year I had an aftermkt head installed and did not need a core exchange. I had been keeping this stocker just in case there might be issues with the aftermkt one, but there has not...

I was thinking of putting it on eBay, but would prefer not deal with shipping if someone local wanted it. Oh, it has about 48k miles on it and I was told by the mechanic (Johnny, at Johnny's Auto Clinic in LA) that it looks very good...

If interested, let me know. Thanks, Tony