67 Coronet fuel lines

[NorthOfForty]

Does anyone know the fuel line size for the main fuel line and pump to carb fuel line for 67 Coronet 440 hp?

Thanks

 

[67belvedere/225]

I have the six cylinder came with 5/16 , but when I replaced my fuel sender in the gas tank I took the v8 one witch was a 3/8 instead of 5 /16
so I'm guessing 3/8 and you should have no problem. I m going to replace my fuel line with the modern "plastic" ones so easy to fit and run
on my six it doesn't run near the exhaust so I'm fine

 

[69bfan]

The 3/8" fuel lines did not appear until 1968. 5/16" was the factory issue and worked fine for all of the performance engines at the time including the Hemis and Max Wedge.

 

[69L48Z27]

5/16" on my R/T from tank to carb.