Horse,
Pardon my presumptuousness, but I believe it will be a wee bit difficult, if not downright impossible, to acquire an original Ford GT J-car as there were never any built after the Riverside testing crash of the prototype driven by Ken Miles that claimed his life.
Due to the inherent aerodynamic instability of the design which may have contributed to Mile's fatal crash, the J-car program was immediately canceled & none ever raced competitively. The Mark IV was a development of the J-car but as far as I know the latter never turned a wheel in anger.
I'll gladly stand corrected if I am wrong about this statement.
1999 SVT Contour, #2140 of 2760, Tropic Green - Medium Prairie Tan
Koni Sport struts; TSW Blade wheels; Nakamichi, a/d/s/, Boston Acoustics, Infinity I.C.E.
1989 Saleen Mustang, #89-0408, too many mods to list here
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