Is this type of Samco Silicone hose suitable as a replacement fuel tank vent hose?
No the normal Samco Silicone hose is for air or water.It is possible for Samco to make this hose with a fluro lining to make it fuel proof but there would be an additional cost and take about 4 weeks to be manufactured.
Archived in: Silicone Hose | Silicone coolant hose kits29th May 2014