most gauges come with rather clear instructions, or diagrams and color charts, its mounting the gauges neatly running the wiring and connections to the sensors that's usually the problem,having an excellent ground bar and fusing the gauges is usually required to get everything working correctly, LABELING each wire with a clearly readable tag and keeping a detailed chart for later reference is also a good idea. some gauges are sensitive to heat, moisture and vibration so keep that in mind and run wires where they are not subjected to exhaust heat chaffing or moisture if you can, if its difficult shield the wiring with insulation or protection and always try to leave some slack for component movement and later repairs
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http://www.corvetteinstrumentservice.co ... gindex.htm (early vettes gauge repair)
http://classicdash.com/applications/
http://www.ffcars.com/FAQ/dash.html
http://www.speedhut.com/gauges/Cobra/36 ... MgodUTkAKw
http://www.nisonger.com/cobra-oem-gauges.htm
http://www.grandprix.net/upgrades/oilgauge.html
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http://www.propartsllc.com/
http://www.deftracing.com/prosport_gaug ... e_52mm.htm
http://www.jegs.com/webapp/wcs/stores/s ... es+for+car
http://neptune.spacebears.com/cars/stories/trgauge.html
http://neptune.spacebears.com/cars/stor ... gauge.html
http://neptune.spacebears.com/cars/stories/fuelreg.html
http://www.miata.net/garage/GaugeInstall/
http://www.superchevy.com/technical/int ... index.html
viewtopic.php?f=36&t=2142&p=5772#p5772
http://www.toyotacorollamodifications.c ... gauges.htm
http://homepage.ntlworld.com/john.combes2/Vdo.htm
http://www.autometer.com/tech_faq.aspx
http://autorepair.about.com/library/ill ... 8a-lib.htm
viewtopic.php?f=80&t=1219
viewtopic.php?f=32&t=577
viewtopic.php?f=80&t=728
viewtopic.php?f=50&t=930&p=30043#p30043
http://www.corvetteinstrumentservice.co ... gindex.htm (early vettes gauge repair)
http://classicdash.com/applications/
http://www.ffcars.com/FAQ/dash.html
http://www.speedhut.com/gauges/Cobra/36 ... MgodUTkAKw
http://www.nisonger.com/cobra-oem-gauges.htm
http://www.grandprix.net/upgrades/oilgauge.html
viewtopic.php?f=62&t=1006&p=8030&hilit=digital+dash%E2%80%A6#p8030
http://www.propartsllc.com/
http://www.deftracing.com/prosport_gaug ... e_52mm.htm
http://www.jegs.com/webapp/wcs/stores/s ... es+for+car
http://neptune.spacebears.com/cars/stories/trgauge.html
http://neptune.spacebears.com/cars/stor ... gauge.html
http://neptune.spacebears.com/cars/stories/fuelreg.html
http://www.miata.net/garage/GaugeInstall/
http://www.superchevy.com/technical/int ... index.html
viewtopic.php?f=36&t=2142&p=5772#p5772
http://www.toyotacorollamodifications.c ... gauges.htm
http://homepage.ntlworld.com/john.combes2/Vdo.htm
http://www.autometer.com/tech_faq.aspx
http://autorepair.about.com/library/ill ... 8a-lib.htm