Replacement Filler Neck Sleeve Rubber Sleeve In Trunk Area Seals Trunk From Gas Fumes From Filler Neck For 1967-1968 Camaro Models While everyone is familiar with their gas tank, not everyone thinks about the gas tank filler neck sleeve in their 1967 or 1968 first generation Camaro. The filler neck sleeve helps to keep the gas tank neck from corroding as it passes through the trunk to the actual fuel tank. The rubber sheath covers the gas tank filler neck tube which extends from the rear F-Body tail panel to the trunk floor on its way to the gas tank. The neck sleeve can possibly deteriorate over time, but it is also best to get when replacing your gas tank or gas tank neck. Rick's Camaros is happy to offer this reproduction filler neck sleeve, manufactured with correct molded rubber, and including pre-drilled holes for mounting screws. This rubber neck sleeve will make a direct fit in your fuel tank assembly, and promises to seal your trunk from any gas fumes from the filler neck. Keep your gas tank assembly secure, working great, and protecting the rest of your Chevrolet from gas fumes or spillage. From racers, show cars, hot rods, and daily drivers, you can trust Rick's Camaros for all of your restoration and replacement needs for your 1967 or 1968 1st gen Camaro!