Will a later model fuel tank fin in a 1965 FJ45 LPB? (hope so because I bought one). See picture

[Wadesters]

Fuel tank

 

[cppilot]

I haven’t tried it but I seem to remember that the filler is neck is different. The shape is also slightly different. It can work but you will need to play around with the filler neck hose. The neck is at a different angle.

Here‘s my tank I sold from my 66 FJ45 LPB.