Boat Gauge Set Det-Mar Gauges RPM Speedometer Voltage Fuel Temp Heads Generally Found on most 3

Generally Found on most 3

40:1) Ratio (which is 3

Fuel Filter:  35-87946T 14

Removed from a 1986 4

(140 GM 181 I/L4 1979-1982)

Boat Gauge Set Det-Mar Gauges RPM Speedometer Voltage Fuel Temp Heads Generally Found on most 3Item Details This is a matching set of boat gauges removed from a dash panel !!! These gauges are completely untested!!! This may or not be the case with this set but there is always a possibility that one is not 100% working, so please keep that in mind when ordering. A general rule of thumb is that if the gauge is not zeroed or in a very weird spot at "rest" then it may have a problem. (not always the case) Many gauge issues like RPM not reading is