CV4 Vent Tubing - Green - 4mm SFSVT4-3G

Carburetor vent lines, overflow tubes, and cooling system breathers demand reliable, heat-resistant tubing that won't degrade or crack under engine bay conditions. The CV4 Vent Tubing handles continuous thermal cycling and peak operating temperatures without failure, keeping your fuel and cooling systems functioning as designed. Whether you're running a carbureted engine, classic build, or high-performance setup, this pure silicone tubing is an essential upgrade over deteriorated factory lines.

• Pure silicone rubber construction
• 4mm inner diameter
• Operating temperature: 420°F max
• Carburetor vent applications
• Gas cap overflow compatible
• Radiator overflow compatible
• Water pump bypass compatible
• Oil cooler line suitable
• NOT for fuel delivery lines
• NOT for fuel tank immersion
• Bright green color
• MPN: SFSVT43G