Colored hoses, Are they still available? Or has anyone tried dying a hose? Options

[TonyA]

Maybe i ma crazy but are these available anywhere, or has anyone ever attempted to bleach and dye a hose?

[StarBear]

@wonkipop Here is a revised layout diagram, showing the actual layout for my Lines #1 and #2. Wonder if there was an emissions-driven change in early 74. This layout actually makes a bit more sense for controlling emissions; here's my Virgo/Engineer thinking - Line 3 vapors from filling the gas tank flow into the cannister; the more heavily-laden fumes are captured by the charcoal toward the right (passenger) side; air flow forced by the fan shroud through Line 1 into the left (driver) side push gas vapor back into the air intake system for combustion. Don't have that emisstions warranty diagram you cite.
Make sense to you?

[JeffBowlsby]

@wonkipop Here is a revised layout diagram, showing the actual layout for my Lines #1 and #2. Wonder if there was an emissions-driven change in early 74. This layout actually makes a bit more sense for controlling emissions; here's my Virgo/Engineer thinking - Line 3 vapors from filling the gas tank flow into the cannister; the more heavily-laden fumes are captured by the charcoal toward the right (passenger) side; air flow forced by the fan shroud through Line 1 into the left (driver) side push gas vapor back into the air intake system for combustion. Don't have that emisstions warranty diagram you cite.
Make sense to you?

That diagram is not correct. Fuel vapors enter the canister thru the little nipple, and the fan air supply right next to the little nipple carries the vapors trough the charcoal matrix, then out of the can to the engine intake for any residual vapors that remain.