TTI Header help

You MAY get lucky, but don't count on it.
The early As have a different relationship from the engine to the steering box and torsion bars. The passenger side may fit, but I'd bet my mortgage money that the driver's side won't.
Think about it logically- if one header fit both year ranges, do you think Tti would need to produce 2 different headers?
My advice is to sell those headers for a little profit and get the ones that do fit.