Bests & Worsts Reviews from Amazon

These made installing my new gauges on my f450 easy as pie! If you are like me and have never used one of these before you may end up spending 2 hours trying to figure out why you instrument cluster stopped working ha ha ha! New fuze goes in top slot (black arrow) and old one goes in bottom slot (blue arrow) I feel a little silly to be honest but I hope this review saves someone a headache.