Something else that I worked on recently was the gas tank. Since there is no baffle or sump in it, I bought an aeromotive sump kit. Just like everything else, it wouldn't fit without cutting the sump apart. I had to make the sump box about 3" narrower to fit between the gas tank straps. I boxed in the top of the sump since it is not in the ideal location, it should hold 1/2 - 3/4 of a gallon under acceleration so I hope that will work out ok. Cutting a 12 inch hole in the gas tank was interesting (the tank has been empty in my shed for over a year, so no gas fumes left). Had to section out an opening for the stock fuel level sender to travel through. I did my best tig welding (so far) on the top of the sump - of course it will never be seen again after it's welded into the tank.
