When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have replaced tachs before, but I have not installed one on a truck that does not have one. If anyone can talk me through it I would be very grateful.
Also, if it is an electric tach, would my truck already be set up for it, and all I have to do is install the gage, or do I have to put everything on.