Im trying to figure out which would be best a full sweep trans temp gauge or a short sweep. I am looking at the auto meter 8557 or the 8549. I want the one that is easiest to install and comes with everything needed to install. If i need some NPT fittings no biggie i can pick those up. Any help would be appreciated and also any recommendations on where to connect the temp sendeer would help a lot. Here are a couple links for what im wanting.

http://www.autometer.com/cat_gaugede...id=4215&sid=85

http://www.autometer.com/cat_gaugede...id=4216&sid=85