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Old 09-11-2021, 08:09 PM
Flashflood Flashflood is offline
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Default 77 base lemans gauge size

Does anyone know the size of fuel oil and temp gauge on the 73 gto rally cluster the 3 gauge not the six gauge

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Old 09-14-2021, 08:42 AM
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77 Canamman 77 Canamman is offline
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The instruments are the same size as the same era F body. The two larger pods are 4 1/2" and the small one is 2 1/16". Do a search in the F body forums for aftermarket gauges that fit the stock openings. The downside to the A body dash versus the F body dash is there are fewer places in the dash cluster to mounts all of the aftermarket gauges you will need. That's why the OEM Rally cluster jammed the oil pressure, fuel, and temp in the center pod, and deleted the voltmeter in favor of the GEN lamp in the tach/clock.

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