MICHAEL FOSTER wrote:"Remove hinges and check date" That will give you date of hinges but not necessarily the seats. From the picture shown the seat adjustment (forward and back) is definitely a T-6 or later even (911,912). Take picture of seat bottoms showing seat rails and adjusters then measure distance between rails. T-6 will be a narrower distance between rails than a 911 or 912.
Michael Foster
Michael
Those seats can not be 912 or 911 seats and there is no need to measure them. The seats in the picture have threads on the adjuster lever to hold the knob, making them 356. 912 or 911 seats have no threads.
Regards
Jim
Jim Breazeale
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