Need help with Fuel Line Routing

[palposity]

Hey guys,

Today I am doing some plumbing work on my "Cletus" project. My truck is going to be all stock and I'm having trouble finding stock fuel line routing pics for the dual tank stock trucks. I've found them by the primary switching valve, however I'm having trouble figuring out exactly how they were routed down the frame rail. Specifically, the primary fuel line, on the K series trucks...did that get routed over the rear spring perch of the front leaf spring or through the spring shackle along the bottom of the frame rail???

Most of the pics I'm finding in my searches are with the LSx swaps and I don't want to assume those would be the same.

Any tips would be appreciated, but any and all pics you can find will be worth their weight in gold.

Oh - also I am really struggling with figuring out how the factory did the vapor lines....I think it was only the fuel and return lines that went through the dual tank selector switch, so were the vapor lines brought together in a "T" connection by the tanks, and then routed up front or were they routed individually?

Thanks for your help!

Charlie