The 1966 Oldsmobile Holiday 4-4-2 pillard hardtop coupe has said to have been produced rarely with a Cessna type rear spoiler. Has anyone ever seen this car or maybe know what this looks like. I have a pillard hardtop that I have been restoring my car for 3 years and would like to know what this spoiler looked like. When I purchased my body there was know trunk lid.

 

I don't know who "says" this, but it is not correct. The first Olds to ever come with a wing was the 1969 Hurst/Olds, followed by the 1970-71 cars. Contrary to what you see on the interwebs, the wing was discontinued for the 1972 model year. It was only available on Holiday Coupes and Sports Coupes, never convertibles or notchback Supremes.

 

I think someone is pulling your leg about a spoiler from a Cessna.

For clarity, do you have a "pillared coupe" or a "hardtop" (without a pillar). Oldsmobile called No pillar cars a "Holiday coupe".
With a door pillar and door window frame were called "Sports coupe"or "Club coupe". Some people refewr to these as "post cars". or two door sedan.

 

Thank you, I knew that I had never seen one.
It is nice to be able to reach out for sound information.
Thank you All.