Petcock fitting should be masked or plugged during painting for easy installation. Carefully check the tank for flaws and fit before painting. Do not grind or sand the seams or joints. Clean the inside of the tank. It is suggested to pressure test and Clean the inside of the tank before paint, or install.The item "3.5 Gallon Flatside Fat Bob Boy Heritage Fuel Gas Tank 1984-1999 Harley Softail" is in sale since Thursday, December 10, 2015. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Body & Frame\Gas Tanks". The seller is "americanclassicmotors" and is located in Zieglerville, Pennsylvania. This item can be shipped worldwide.