Sullivan 1/2A Silicon Glow Fuel Line 3' This is 1/2A Silicone fuel tubing from Sullivan. FEATURES Very Flexible, and designed to fit a wide range of engine fittings from .010 to .60. Easily fits stand 1/8" brass tubes used in assembling tank. Fits Sulivans standard Clunk. INCLUDES One 3 foot section of 1/2A Silicone tubing. REQUIREMENTS Clunk, filter, and mounting from carb to tank. SPECIFICATIONS Inner Diameter: 1/16" Length: 3 feet