Newbie Super Six question

Hey everyone,

First off these forums are AWESOME, and thanks for any help you guru's can give me. I recently bought a 71' Swinger with a /6 and am looking to do some mild performance upgrades. I like the idea of going the super six route, and found this on ebay.

http://www.ebay.com/itm/MOPAR-SUPER...Parts_Accessories&hash=item19d4f31cb4&vxp=mtr

My question is: Does this include all the important linkage parts you need (so you don't burn up your tranny) AND is this a good deal? Keep in mind I'd still need to find a 2 bb carb and would like to upgrade the exhaust at the same time. Was looking at these hooker headers maybe. What do you gents think? Any thoughts, info would be awesome.