63420 Moroso Performance Thermostat Housing Aluminum
63420 Moroso Performance Thermostat Housing Aluminum
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63420 Moroso Performance Thermostat Housing Aluminum
Experience unparalleled performance and efficiency with the 63420 Moroso Performance Thermostat Housing. Designed specifically for vehicles with low mount radiators, this innovative thermostat housing ensures optimal air bleeding by locating the filler neck at the highest point.
Key Features:
- Versatile Design: The unit can be flipped 180 degrees, allowing for customizable right or left water hose outlet locations.
- Temperature Monitoring: Includes a 1/2 inch NPT fitting for easy installation of a water temperature sending unit, ensuring you can keep an eye on your engine's performance.
- Compatibility: Comes with two 1/4 inch NPT fittings for return lines, making it suitable for popular aftermarket cylinder heads.
- Durable Construction: Made from high-quality 356-T6 cast aluminum, ensuring longevity and resistance to the rigors of automotive performance.
- Complete Package: Includes gaskets, bolts, washers, and a standard size radiator cap filler neck for hassle-free installation.
- Compact Size: Stands at 3-1/4 inches high, making it a perfect fit for your engine compartment.
Benefits:
- Improved Cooling Efficiency: Proper air bleeding helps maintain optimal engine temperature, enhancing overall vehicle performance.
- Easy Installation: With all necessary hardware included, you can quickly replace your existing thermostat housing without any complications.
- Limited Warranty: Enjoy peace of mind with a 90-day limited warranty, ensuring your investment is protected.
Use Cases:
Ideal for high-performance builds, custom hot rods, and vehicles that require precise cooling management. Whether you're a professional mechanic or an automotive enthusiast, the 63420 Moroso Performance Thermostat Housing Aluminum is your go-to solution for keeping your engine running smoothly.
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Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

