1988 Mercury L6 Fuel Lines

[stupessin]

Rebuilt fuel pump, now cleaning and rebuilding carbs (WMK41). Replaced fuel line from tank to engine, and I want to replace all interior fuel lines. What type/size is best? Thanks.

 

[Faztbullet]

Stop by a Yammi dealer and get you some of the 7mm grey fuel line, what ever it made of nothing seems to effect it.