I just made some mounting frames with 1" square tubing and welded that to the floor. That picture is out of my '39 but I'll do something similar in my '50.

http://i605.photobucket.com/albums/tt138/capedcat/wheel%20hub%20spacers/IMG_0332.jpg

Astro Van bucket seats have flat frames on the bottom and you can bolt them right to the floor. Those are the only other buckets I've installed.

Craig


It is neither wealth nor splendor, but tranquility in occupation which brings happiness. - Thomas Jefferson

CK