Dorman 800-300 Nylon Fuel Line Repair Kit, 104 Piece SAVE MONEY: Save time and money with this exclusive nylon fuel line repair kit by repairing only the rusted or stripped steel fuel lines. COMPLETE REPAIR: Features 104 professional, quality-made tools and parts needed to quickly repair fuel lines, including a nylon fuel line tool, 2-piece nylon connectors and brass unions. EASY INSTALLATION: Our innovative clamp-block design makes joining nylon to nylon barbed fittings easy. CUTTER INCLUDED: A high-quality cutter tool is included for easy trimming of nylon tubes. SUPPORT AVAILABLE: If you have any trouble, every Dorman part is backed by Dorman's ASE Blue Seal Certified technical support team.