Show me stock 1974 Dodge Dart (sport) gas tank vent routing
Just found a factory service manual. Thanks for all the replies. Will look at it tomorrow. If there isn’t enough elevation to use a simple vent/check valve all below the trunk hump area where the shock mounts are I will likely use a set up similar to my road runner where a 1/4 line comes into the trunk and then goes back through the trunk and exits below the trunk floor to the atmosphere, in a frame rail actually. Similar to the attached photos but the loop will be much higher so ensure it’s height is above the line of the filler neck.
View attachment 1715904061
Just found a factory service manual. Thanks for all the replies. Will look at it tomorrow. If there isn’t enough elevation to use a simple vent/check valve all below the trunk hump area where the shock mounts are I will likely use a set up similar to my road runner where a 1/4 line comes into the trunk and then goes back through the trunk and exits below the trunk floor to the atmosphere, in a frame rail actually. Similar to the attached photos but the loop will be much higher so ensure it’s height is above the line of the filler neck.
View attachment 1715904061
