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#1
10-04-2024, 05:48 PM
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1972 firebird tach harness question
just wondering what the bottom connector would be used for
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#2
10-04-2024, 06:49 PM
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is that the distributor side connector?
for 1972-1974 you could have a Unitized distributor I believe the wire on the unitized distributor looks like it might connect to that. (IIRC the tach lead was separate from the rest of the engine harness, so it could accidentally be installed backwards.)
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1970 Formula 400 Carousel Red paint on Black standard interior A no-engine, no-transmission, no-wheel option car. Quite likely one of few '70 Muncie three speed Formula 400's left. 1991 Grand Am: 14.4 @ 93.7mph (DA corrected) (retired DD, stock appearing) 2009 Cobalt SS: 13.9 @ 103mph (current DD; makes something north of 300hp & 350ft/lbs) |
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#3
10-04-2024, 06:50 PM
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Quote:
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#4
10-05-2024, 12:55 AM
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It acts as a jumper to add additional ignition circuits. (Pink is usually ignition power)
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Ed 1968 GTO (Thanks Mom) 2006 Silverado 2007 Cadillac SRX 2015 Chevy Express  2024 Cadillac LYRIQ 
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#5
10-05-2024, 08:27 AM
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Quote:
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