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Discover Chase Bays -20an To -16an Raised Inline Filler Neck (w/o Cap) In Multiple Colors [LQohJ3cX]

$29.99 $95.99 -69%

Chase Bays -20AN to -16AN Raised Inline Filler Neck The Chase Bays Raised Inline Filler Neck is a game-changer for enthusiasts looking to enhance the aesthetics and functionality of their engine cooling systems. This innovative product is designed to

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Chase Bays -20AN to -16AN Raised Inline Filler Neck

The Chase Bays Raised Inline Filler Neck is a game-changer for enthusiasts looking to enhance the aesthetics and functionality of their engine cooling systems. This innovative product is designed to solve common issues with radiator fill points that are too low, making bleeding the system a challenging task. With its unique raised fill point, it offers a seamless and modular solution that stands out in the market.

Key Features and Specifications

The Chase Bays Raised Inline Filler Neck is constructed from high-quality 6061 billet aluminum, ensuring durability and reliability. It features a 3.75" raised fill point, increasing the total height to 5.25", which effectively eliminates air bubble accumulation and simplifies the bleeding process. The product is designed with -20AN and -16AN female ORB threads, catering to a wide range of applications. Its modular design includes various adapters for different hose connections, such as 1.38", 1.5", 16AN, 20AN, and 20AN ORB, making it versatile for most engines.

Practical Uses and Benefits

The Chase Bays Raised Inline Filler Neck is perfect for those looking to improve the efficiency and ease of maintenance for their engine cooling systems. Its raised fill point and modular design make it an ideal choice for engine swaps and radiator upgrades. The additional side ports for accessories like water temp sensors and fan thermoswitches further enhance its practicality. With its sleek and durable construction, this filler neck not only improves the cooling system's performance but also adds a touch of sophistication to any vehicle. Whether you're a DIY enthusiast or a professional mechanic, the Chase Bays Raised Inline Filler Neck is a must-have for anyone serious about their engine's health and performance.

What Our Customers Say

January 1, 2026

Absolutely no complaints!

A purchase that was money very, very wisely spent.

- Sian D..

January 1, 2026

Absolutely no complaints!

It's a really solid and a very impressive tool.

- Huw X..

January 1, 2026

Absolutely no complaints!

This is a very good and a very, very clever tool.

- Madog X..

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