Very.
There was only 6,849 GTs built in 1988 and the factory or dealer installed t-top was only an option (a rather expensive one) that few were equipped with. As long as it has the CJB build code, you can be fairly sure it's genuine; but remember, t-top kits are available and still floating around.
It may not be stock and as such, may be done improperly or cheaply.
They didn't make them with t-tops.
Yes they are! I have one for sale. All origonal. 9000 miles all options inc leather seats. Won many Pontiac car shows in origonal as built class Fort Wayne Indiana 46815 E-mail Lmyersmaui@Verizon.net
The 1985 Pontiac t top is a rare find I have 1 looking for some spare parts and it is difficult to find them
very rate
All T-tops from a GM A body (1978-81)/G body (1982-1987) are interchangeable
It depends on what kind of card? Tops paramount sticklong and if its real tops-300-500 bucks
200 - 800
Yes, 1986 to 1995 tops are interchangeable!
1988-1995, 1997-2006, 2007-2014
Webster - 1983 The Four Tops The Sequel 5-13 was released on: USA: 4 January 1988
this is a very rare occurance. maybe only 10 tops.
There are no production numbers for such a configuration, but it was a fairly rare option.