Do not grind or sand the seams as this may cause leaks. We suggest using Kreem gas tank combo kit to clean, condition and seal. This will help to stop leaks and prevent corrosion.
Check petcock opening, making sure the petcock can be easily installed. Petcock fitting should be masked or plugged during painting for easy installation of petcock. All tanks or tank sets will require hand fitting to give correct alignment for dash and fuel line fitment. Dash will also have to be shimmed when installed, to achieve correct height. Suggested to use #35-0591 petcock for backward outlet. Suggested to use #35-0595 petcock for forward outlet. Suggested to use with #35-9190 Petcock Straight Outlet with Nut Alloy. Suggested to use with #38-0321 Ratcheting Style Gas Cap Set Vented and Non-Vented Chrome.