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#1 |
Registered User
Join Date: Nov 2003
Location: Superior CO
Posts: 32
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Tach dash cluster - Plug and Play?
I just got a working tach cluster for my '79 (yes!). The new cluster was from a 78 and has all electric gauges (not the mechanical oil pressure gauge) like the earlier trucks. Other than the tach harness, is this a plug and play deal, or do I need to change something in the truck wiring harness to get fuel gauge to work right? The printed circuit on the back looks basically identical between the two clusters, which is what scares me. Is the feed harness different?
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'79 SWB 4x4 Scottsdale 350/4 speed '70 Nova 406/M20 4 speed '02 Subaru WRX wagon |
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#2 |
yeller
Join Date: Oct 2001
Location: Twin Cities
Posts: 13,826
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If you haven't already read this, check it out...
http://www.73-87.com/7387garage/inte...achometers.htm If this doesn't help, then contact "Crossy", he is our resident factory tach expert and will more than likely have your answer.
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Jeff 73-87.com 73-87.com Facebook page 73-87 cab corner 6x9 speaker brackets for sale 67-72 cab corner speaker brackets for sale 47-54 cab corner speaker brackets for sale |
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#3 |
Registered User
Join Date: Jan 2004
Location: Weatherford,Tx
Posts: 747
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Think we should put this in the FAQ's section? A lot of good info.
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