http://www.ebay.com/itm/152356580717...%3AMEBIDX%3AIT

looks real nice, but it doesn't appear to have the original engine.
This is a close twin to the one I just bought.
Mine has the factory buckets with head rest, factory tachometer and vacuum gage.
I am told the headrest are very rare.

 

headrests are unusual, not really rare...buick and olds built many many 66-7 headrest cars....ive had a few dozen sets myself..since Buicks and Olds where upscale muscle cars, those type of options show up more...ive had a few from GTOs too..

 

Thanks. this is my first 66 , so it's all kind of new to me.

 

It has A.I.R., so it is a real California car.

 

are bench headrests rare that year? Adding them to my 67 bench might be fun.