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Second Generation 1970-1981 / Re: Fuel and brake line clamps
« Last post by roadking77 on Today at 06:56:22 AM »Looks good to me!
The 77 vs 79 clock and tacho are both different units but believe they are wired up similarly. Tacho is separate, 2 wires, does its own thing. Clock is grounded through the case/rear of tacho mounting plate with an insulated live feed off the circuit board that runs from the main harness plus. There is a ground also through the main harness, doesn't require the strap to the gauge cluster body if the harness is plugged in.