Gas tank O-ring

Does anyone have a source for a replacement O-ring for the filler neck, 68 Skylark? I'm tired of stinky gas all over my garage floor. ou:

 

www.nationalpartsdepot.com

C-3112-50 $2.50 each

 

Thanks for the effort George. I called NPD and they said that # is for a cork gasket for the sending unit. They researched through all their books and couldn't come up with an O-ring for a filler neck...so I'm back at the beginning.

 

Just reread your post. There is no 0-ring for the filler neck. You will need to remove your tank and take it to a radiator shop. They will have to solder or braze the nexk to the tank body underwater. That is the proper way to solve your prob.

 

Thanks for the info on the neck solder joint...no wonder no one could find one listed.