I have a 69 GT that had her pipes and tanks removed before I bought her.
My dilema: I don't have the Owner's Manual with schematics. A kind person sent me a copy from their old manual of the drainage system. However, this schematic shows ONE holding tank (plus fresh water tank). Mine came with TWO (used and identical) holding tanks that fit where the ONE is in the schematic.
I'm not sure if I have all the pipes, so do I put it together with ONE holding tank or TWO?
Any current or former 69 GT 21' owners: How many holding tanks do you have?
Thanks for any help!