Moroso Chevrolet Big Block/Small Block Water Outlet Filler Neck -16An w/O-Ring - Aluminum - 63473

Moroso Chevrolet Big Block/Small Block Water Outlet Filler Neck -16An w/O-Ring - Aluminum - 63473 — reliable performance for everyday driving

The Moroso Chevrolet Big Block/Small Block Water Outlet Filler Neck -16An w/O-Ring - Aluminum - 63473 is a straightforward replacement part designed for your vehicle’s cooling system. It serves as the connection point for filling coolant through the water outlet on Chevrolet big block and small block engines. This component helps maintain proper coolant flow and system integrity.

This part is intended for vehicle owners and mechanics working on Chevrolet engines who need a dependable filler neck solution. Whether you’re restoring an older engine or upgrading your cooling setup, this component fits into your project with ease. It’s a practical choice for anyone focused on maintaining or improving their engine’s cooling system.

Commonly used in engine rebuilds, repairs, or custom cooling system installations, this filler neck provides a reliable interface for coolant filling. It’s suitable for both daily drivers and performance vehicles that require a solid, well-made water outlet connection.

Features

• Ensures a secure coolant fill point to reduce leaks and spills during maintenance
• Offers durable aluminum construction for long-lasting service in your vehicle
• Includes an O-ring to provide a tight seal and prevent coolant loss
• Fits both Chevrolet big block and small block engines for versatile use
• Simplifies coolant system access, saving you time during fill-ups or repairs
• Supports consistent coolant flow to help maintain engine temperature stability

Product Detail

This Moroso Chevrolet Big Block/Small Block Water Outlet Filler Neck -16An w/O-Ring - Aluminum - 63473 is an aluminum water outlet filler neck designed with a -16AN fitting and includes an O-ring for sealing. When installing this part, make sure to verify compatibility with your specific engine model and cooling system setup. Proper installation helps ensure a reliable coolant fill point and reduces the chance of leaks or damage.

Value

Using this component in your vehicle’s cooling system helps provide predictable performance and smoother maintenance routines. Its dependable quality means fewer worries about coolant leaks or fitting issues. This filler neck offers a practical, no-nonsense solution that supports the everyday reliability of your Chevrolet engine.