'75 Gas tank banged. Replace??

[Phacade]

My '75 280Z has a gas tank that has been hit on something, almost looks like you rolled up under it feet facing the engine and punched straight up. As a result the float goes to the 1/8 tank spot and stops. Not too bad except I am ertain that I am missing a gallon capacity, and I can easily run out of gas once it gets to 1/8 tank. Any suggestions? Can I remove the tank and repair or would I be best to shop for another?

[Daniel]

some body shops have large suction cups.Perhaps you could pull the dent out enough to solve your problem.If not when the tank is out the fuel opening is large enough to allow you to insert a pipe or 2x4 to push it out. Have fun !!Daniel

[2ManyZs]

If there is no crease in the metal you should be able to get it popped out. There are shops that specialize in radiator and gas tank repair, perhaps you could find one of them in your area and have the tank repaired and re-sealed at the same time.

www.gastankrenu.com is one that kmack recommended, but unfortunately the closest one to you is in Houston, TX.

As far as the pipe idea goes, I don't know if I would try that or not. Not only could you create a spark, but you coud end up dislodging rust and all sorts of gunk that may have accumulated on the bottom of the tank. Plus you would have to be careful as there are small baffles built into the bottom of the tank. Might be better to try the suction cup suggestion, or possibly to remove the tank, seal all the openings and pressurize it with air to pop the dent out.