I made my own for my 68 Coronet. I got the PA4 pump, sending unit, and fuel pump recess setup from Tanks Inc, a new tank off ebay and corvette filter/regulator with 6an line.
http://www.tanksinc.com/index.cfm/page/ptype=product/product_id=84/category_id=61/mode=prod/prd84.htm...
I am putting a 6.1 and 545 in a 68 Coronet now here is a link to some pictures of it and scattered thru it are what I had to do to the floor. http://s93.photobucket.com/user/dustin440/library/68%20Coronet
I had it mocked up first with the factory K Frame and TTI mounts and it looked like the...