Where to buy a new Fuel Sending unit.

$45 on ebay for stainless one w/ 3/8" outlet & 1/4" return. Bench test it first. I had to pop open the can and bend the wiper arm so it touched tighter. I had the dash out and tested both together on the table and added some resistors on the cluster to tweak the signal to give a perfect reading at each stop. My 65 Newport w/ 383 came w/ a 5/16"D fuel supply. Fuel just pours out the front of the tube, so I can't imagine it restricting the engine. But, 3/8" is better. Corvettes w/ LS engines use that.