temp gauge

I took my 65 on a trip to my aunts house for easter, a 1.5 hour drive. I noticed that the temp gauge never moved. I tried doing a google search to find out where on the 302 the connection is but found tips on swapping 302s in or out of vehicles. Does anybody know where this connection is, or a link to a reference page. Thanks.

You probably already found it, but the sending unit is located on the intake manifold. Also, are your other gauges working? if not you may want to check the dash voltage regulator.