Quote:
Originally Posted by Boog
'91 must have been a changeover year for the instrument cluster. My original 91 has the "moonies".
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From what I've read, they offered the tach for maybe half of '91. The '91 tach gauge cluster fits the same connector as the 88-90 moonies cluster, and then in '92 they went to a different connector. They did make some slight changes to the connector pinout though, so I'll have to move some wires around. Reminds me of upgrading from idiot lights to gauges on my '68.
I'm assuming the gauge cluster change in '92 was in preparation for the upcoming change from the 4L60 (700R4) to the 4L60E, which required changing from an ECU to a PCM.