@WHX14, @Achto, here's the offending culprits of Kohler K161 fuel tanks on the CC ORIGINAL, that keep breaking the solder around the fuel outlet bung, any tips on repair would be greatly appreciated, as well a couple pics of the original engines/tins and the tractor with few upgrades I'm planning with the repaint, besides the K181 with ring gear starter out of a Gravely, Jeff.