71 cuda 340 what is the correct fuel tank and sending unit.

[culp71]

all,
for a 1971 340 4-barrel shaker cuda, what is the correct fuel tank, ( I see many options, some with 1 vent or 4 vent lines) also will it need that vent tube that will be located in trunk be hide wheel well?
and what is correct size for sending unit, (I see some with 5/8 line, 1/2 inch etc.? 1/4 return line?)

thanks

[anlauto]

Correct tank has four vent tubes on the passenger side.
Yes all 71 Cudas had the vent tube behind the passenger side rear wheel well in the trunk.
Your sending unit will be a 5/16 alone with no 1/4 return.