I have the fab work on the tank finished. On the far left is the new filler neck, then the level sending unit, on the far right is the pump. Below, in the lower middle is the original filler neck. I'm not going to block that off. I'll need it to mount a remote canister inside the trunk to house the vapor recovery separator.
On the CTS, that was mounted in a raised area at the rear of the tank. On this tank, there is no way to make a raised area to keep the separator out of the gasoline so I'll add the remote canister.
The tank is mounted, wired and plumbed. I need to mount a filler tube so it comes up to the left tail light opening.