This used fuel / gas tank shows small dents on the underside but the top side is perfect and the inside has no corrosion. This tank would be good for "splitting" and combining this good used upper half with a reproduction lower half. We recommend converting to the non-evaporative 1970, 49 state tank, unless concours is desired. Conversion requires 1970, 49 state style filler neck and filler hose. We prefer that you come to pick this one up as we cannot ship anything that smells like fuel.L
Check the link to Anghel Restorations.
http://anghelrestorations.com/uploads/3/5/1/2/35122002/smog_v1.2.pdf
Due to the inside guts of these tanks, it may not be possible to safely 'boil' them out with chemicals.