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73-87 Chevy _ GMC Trucks => Interior & Equipment => Instrumentation => Topic started by: Mike81K10 on April 21, 2024, 11:16:10 PM

Title: Tachometer for 81 Chevy k10
Post by: Mike81K10 on April 21, 2024, 11:16:10 PM
I don't have a tac in my truck, guess some came with it. Any recommendations for installing an after market tac.
Title: Re: Tachometer for 81 Chevy k10
Post by: VileZambonie on April 22, 2024, 03:35:43 PM
What do you have for factory gauges?
Title: Re: Tachometer for 81 Chevy k10
Post by: JohnnyPopper on April 22, 2024, 07:41:48 PM
Hey Mike, it's now called a tacho. Just fyi... ;D
Title: Re: Tachometer for 81 Chevy k10
Post by: Mike81K10 on April 22, 2024, 09:48:31 PM
The gauges I currently have is: Speedo, Fuel, Oil, Bat, Temp, and a Clock. I figure I will need a tachometer gauge with my new engine. Would not mind removing the clock, just don't think it will fit there. My Speedometer and Fuel are the large gauges.
Title: Re: Tachometer for 81 Chevy k10
Post by: VileZambonie on April 23, 2024, 04:23:55 PM
Popular retrofit is the small fuel gauge and tach in place of the fuel gauge and then you can keep oem gauges.
Title: Re: Tachometer for 81 Chevy k10
Post by: Mike81K10 on April 23, 2024, 09:11:09 PM
Can you tell me where I can get a good quality Tach that will fit where the clock is located? That would be awesome! How about the forum store?
Title: Re: Tachometer for 81 Chevy k10
Post by: Captkaos on April 24, 2024, 10:19:17 AM
Can you tell me where I can get a good quality Tach that will fit where the clock is located? That would be awesome! How about the forum store?

They dont make a small tach for the smaller locations, just a fuel for the small side and a tach to replace the large fuel gauge.
We dont currently sell the factory replacement style gauges, we sell Dakota Digital Gauges instead: http://store.73-87chevytrucks.com/merchant2/merchant.mvc?Screen=CTGY&Store_Code=7&Category_Code=7G
.
Title: Re: Tachometer for 81 Chevy k10
Post by: Mike81K10 on April 24, 2024, 02:44:25 PM
Hard to make out! Does the large gauge on right in the RTX-79C-PU have the RPM? Also does the stock harness connect to these or do you have to do some rewiring?
Title: Re: Tachometer for 81 Chevy k10
Post by: Captkaos on April 24, 2024, 03:51:14 PM
RPM on the right, speedo left, all of these require wiring to a control box.
This is both the Dakota and LS wiring in my personal truck http://forum.73-87chevytrucks.com/smforum/index.php?topic=12120.60 (http://forum.73-87chevytrucks.com/smforum/index.php?topic=12120.60)
It is very simple process and comes with all the required sensors

VHX Style:
(https://www.dakotadigital.com/cartimages/prd_ssh_3648_9872.jpg?id=202110201030450)

79-87(91) RTX style:
(https://www.dakotadigital.com/cartimages/prd_ssh_4365_8410.jpg?id=202107221205540)

HDX Style:
(https://www.dakotadigital.com/cartimages/prd_ssh_3143_10677.jpg?id=202109010933530)
Title: Re: Tachometer for 81 Chevy k10
Post by: JohnnyPopper on April 25, 2024, 11:44:04 AM
RTX Looks best, but I'm old skool.
Title: Re: Tachometer for 81 Chevy k10
Post by: Captkaos on April 25, 2024, 03:54:48 PM
RTX = Retro, they were modeled after the original dash layouts for each year split.  73-75. 76-78, 79-87(91)

I prefer the look of these also.   I am only showing as Mike asked and this is the reason we don't offer factory replacement
Title: Re: Tachometer for 81 Chevy k10
Post by: Mike81K10 on May 03, 2024, 01:48:39 AM
Not sure how much work it will take to install. However I like the RTX gauges. I noticed on the Dakota WEB site they say you can add 16 extra gauges. I did not look at all of it yet but will look into it and what is all involved to install it. Many color options as well!
Title: Re: Tachometer for 81 Chevy k10
Post by: Captkaos on May 03, 2024, 02:10:57 PM
If you understand wiring it is a pretty simple install.  I have All the RTX gauge sets in stock, when you are ready just email me webmaster@73-87chevytrucks.com
Title: Re: Tachometer for 81 Chevy k10
Post by: Mike81K10 on May 03, 2024, 02:53:22 PM
Thanks!