There is no break down for the production of the fold down seat option. They were fairly popular with the golfing set. I've had 5 1st gens Birds with them and 3 1st gen Camaros too. You will find a lot of them discarded because of the heavy weight. The racers always took them out.
To give you an idea how rare they are, I went to the Eckler Camaro/"f" body car show this past fall and there were only 2 cars there out of 160+ that had the fold down rear seat, mine and one other. So all in all there arern't too many first gen "f" bodies out there with them.
In addition, it is unreal how many people are attracted to this silly option. When I was at the Daytona Turkey Run this past Nov. it was amazing how many people were drawn to our car as soon as they looked in and saw the rear fold down seat. Crazy how something so basic and really kinda silly can be such a big deal, I guess it's just the cool factor thing...
It's more than just cool... Back in the 60's many avid sports car fans believed for a car to be a 'true' sports car they had to have only two front seats and no back seat. I have a video of some old commercials that says it clearly. So, if you flip your back seat down your car qualifies as a 'true sports car'.
The popularity of this option might be influenced by the fact that it's a standard design feature these days on a lot of cars. My wife's 1999 Accord has it along with my 2006 Mustang.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI
The popularity of this option might be influenced by the fact that it's a standard design feature these days on a lot of cars. My wife's 1999 Accord has it along with my 2006 Mustang.
I don't think so. The newer cars have a more functional version that opens into the trunk. I can't imagine why anyone would want their classic to resembly these newer cars. I do see the resemblence to some of the older two seater Vettes. I think the major 'interest' that has been mentioned at car shows is your basic fascination with gadgets and gimmicks in the older cars...
You mean the rear seat area supports were not cut away for the fold down seat option on Firebirds?
My 70 Mustang Fastback did not have the folding seat option, but the upper rear seat cushion was mounted to a metal plate with hinges. After removing a section of trim at the edge of the package tray, the seat would, in essence, fold down providing complete access to the trunk (similar to my new Mustang) The back of the hinged plate was black painted metal and formed the barrier between the trunk and the seat. In other words, "most" of the folding rear seat option was installed in all the Mustangs
I assumed the Firebird folding seats also allowed access to the trunk.
2012 Mustang Boss 302 #1918, Competition Orange. FGF replacement 2006 Mustang V6 Pony, Vista Blue. Factory ordered. 2019 BMW X3 (Titled to the wife, but I'm always driving it for her. So I'm claiming it) Old projects, gone but not forgotten: 1967 FB 400, original CA car. After 22 years of work, trashed by the guy who was supposed to paint it. I had to sell it. 1980 Turbo Trans Am 1970 Mustang fastback, 351C 4Bbl, auto 1988 Mustang GT, 5 speed 1983 F-150 4x4, built 302 1994 Chevy K2500 HD 4x4, 454 TBI