69 Camaro or Chevelle tank will work just fine and a lot cheaper than others. I have a Chevelle tank on my son's truck and mine is about to get a Camaro tank. Here is a link to the Camaro tank that I have:
http://www.ebay.com/itm/360156383079...84.m1439.l2649 I also have an install thread on the chevelle tank as well as a couple other guys on here...