Moroso Weld-On Billet Aluminum Coolant Filler Neck

Moroso Weld-On Billet Aluminum Coolant Filler Neck Brand: MOROSO Upgrade your cooling system with the Moroso Weld-On Billet Aluminum Coolant Filler Neck . Precision-machined from premium billet aluminum, this filler neck provides a durable, leak-resistant mounting point for radiator caps and overflow plumbing—ideal for race cars, hot rods, and custom builds. High-strength construction: Billet aluminum resists corrosion and warping under high heat. Professional weld-on design: Secure, permanent installation for chassis and sheet-metal applications. Precision fit: Machined tolerance ensures reliable sealing with standard radiator caps and hose fittings. Lightweight: Adds minimal weight while offering superior durability compared to stamped alternatives. Finish-ready: Smooth surface for anodizing, polishing, or painting to match your build. Perfect for performance cooling upgrades, track cars, and custom fabrication projects. Trust MOROSO quality to deliver a clean, professional install and long-lasting reliability.