Tygon Fuel Hose, Grey, 8mm/5/16". Not for use with fuel injection systems.
Features:
- Stronger and more durable than vinyl fuel line.
 - Use with any type of gasoline.
 - Resists swelling and hardening.
 - Resistant to direct sunlight, hardening and/or cracking.
 - Flexible in temperatures from -35F to +165F.
 - Fuel line stretches easily over fittings or petcocks.
 - Sold in 3-ft rolls.
 - Made in the U.S.A.