Will these work for my application?

[Da67goatman]

http://www.summitracing.com/parts/cal-220261401

I really like these gauges, but I'm not sure if they will work for me.  I have ALL electric gauges from the factory including Speedometer, but NO tach currently.  If I get these what all is involved in making them operational.  Will I have to add another sending unit for each gauge or can I just tap into the factory units.  Thanks for your assistance.

[bake74]

     They seem like they will work.  My only concern is like you said you might have to splice into yours since these are universal.  Are you planning on adding a tack to your set up ?

[Da67goatman]

Yes I am actually planning on using all 6 of those gauges and getting a trans temp, Vacuum and oil temp gauge also.  The layout will be revised to put the important stuff in the center and 4 of the smaller gauges at each side, just like the picture, with those extra 3 in a pillar pod.

[bake74]

     That should look good, pictures please when you get it done.

[Da67goatman]

I promise to get pics, but as to when this is going to happen is still up in the air, planning for around May...ish