Fuel line

[63409]

This is the frame off my 63 Impala SS.
Is that a fuel return line with a 3/8 " fuel line. The fuel line goes through the driveshaft tunnel.

 

[tripower]

That is the supply line.

 

[61BUBBLE348]

I Believe and will stand corrected, the return line is 1/4" and runs with the 3/8" line on the 409.

 

[63409]

I believe that it came with a 327 ,not sure .It also has dual exhaust hangers .

 

[62impala409]

I only see a 3/8"supply line running through the tunnel which is correct for a dual exhaust car (327 & 409). The small line above the fuel line is the brake line. Only the 63 and 64 409 engines got the return line that was attached to the fuel filter.

 

[63409]

Thanks guys

 

[Stormed_Norm]

Are you replacing the hard lines? I have a newer set of lines from my car, went with braided front to back.

 

[63409]

I'm replacing hard lines,I have new gas lines thanks.