1. Oil Pumps Products
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  3. FORD C4TZ-6800-A

FORD C4TZ-6800-A Nos Oil Drain Valve 330HD 361 391

fits make: Ford. year: 1964–1968.

C4tz-6800-a Ford 1964-1968 Truck 330hd 361 391 Eng Nos Oil Drain Back Valve Assy

( Type: Oil Drain Back Valve ), ( Manufacturer Part Number: C4TZ-6800-A ), ( Vintage Part: Yes )

Review FORD Truck 330hd 361 391 Eng Nos Oil Drain Valve Assy fits 1964–1968

The Ford C4ZT-6800-A oil drain valve is a critical component for the maintenance of 1964 to 1968 Ford 330HD, 361, and 391 engines. This valve allows for the draining of engine oil during routine oil changes or engine repairs.

This Ford oil drain valve is made from high-quality materials to ensure durability and reliability. It is constructed with a robust body made of steel, ensuring it can withstand the harsh conditions of an engine bay. The valve is also equipped with a Viton seal, known for its exceptional resistance to heat, oil, and fuel.

The Ford C4ZT-6800-A oil drain valve features a thread size of 3/4 inch NPT (National Pipe Thread), making it compatible with most standard oil drain pans and oil extraction tools. The valve also comes with a 5/8 inch square inlet and outlet, allowing for easy connection to oil drain hoses or pans.

This valve is designed for use with heavy-duty engines and is suitable for both gasoline and diesel applications. It is important to note that the Ford C4ZT-6800-A oil drain valve is not designed for use in high-performance applications or in engines that exceed 500 horsepower.

Installing the Ford C4ZT-6800-A oil drain valve is a straightforward process. It can be installed in place of the original oil drain plug on the engine sump, making it a direct replacement. The valve comes with a unique tapered design that allows it to be easily hand-tightened, eliminating the need for specialized tools or excessive torque.

In summary, the Ford C4ZT-6800-A oil drain valve is an essential component for the maintenance of 1964 to 1968 Ford 330HD, 361, and 391 engines. Its high-quality construction, compatibility with standard oil drain tools, and easy installation make it an ideal choice for those seeking a reliable and efficient solution for draining engine oil.

Ford C4TF-6800-A 1964-1968 330HD 361 391 NOS Oil Drain Valve: A Detailed Analysis

Introduction:

The Ford C4TF-6800-A is a NOS (New Old Stock) oil drain valve specifically designed for 1964 to 1968 Ford 330HD, 361, and 391 engines. This component plays a crucial role in the engine's oil drainage system, ensuring efficient oil changes and engine health. In this analysis, we will delve into the pros and cons of purchasing this Ford oil drain valve.

Pros:

1. Authenticity: NOS parts, like the Ford C4TF-6800-A, offer the benefits of original equipment, ensuring that the engine components remain true to the vehicle's original design and specifications.

2. Durability: New parts, such as the NOS oil drain valve, are less prone to wear and tear compared to used or rebuilt components, providing enhanced reliability and longevity.

3. Performance: The Ford C4TF-6800-A oil drain valve is designed to provide optimal oil flow and efficient drainage, ensuring that the engine is adequately lubricated and maintained.

4. Peace of Mind: Installing a new NOS oil drain valve offers peace of mind, knowing that a critical engine component is functioning correctly and will not lead to unexpected failures or issues.

5. Availability: NOS parts, such as this Ford oil drain valve, can be more readily available compared to searching for used or rebuilt components, saving time and effort in the restoration or repair process.

Cons:

1. Cost: NOS parts, including the Ford C4TF-6800-A oil drain valve, can be more expensive than used or rebuilt components due to their authenticity and new condition.

2. Limited Availability: While NOS parts are more readily available for some applications, they may be difficult to find for others, requiring extensive research and sourcing efforts.

3. Overkill for Some Applications: For engines that are not in restoration or high-performance applications, the added cost and effort of installing a new NOS oil drain valve may be unnecessary.

4. Handling with Care: NOS parts, like the Ford C4TF-6800-A oil drain valve, require careful handling to prevent damage during installation and storage.

Conclusion:

The decision to purchase the Ford C4TF-6800-A NOS oil drain valve ultimately depends on the specific needs and goals of the vehicle owner. For those seeking to restore their classic Ford to its original glory or those who value the performance benefits and peace of mind that come with new components, the investment in a NOS oil drain valve is a worthwhile one. However, for those with more modest budgets or maintenance needs, the cost and effort of sourcing and installing a NOS part may be unnecessary.

Recommendation:

For classic Ford owners seeking authentic, high-performing, and durable engine components, the Ford C4TF-6800-A NOS oil drain valve is an excellent choice. Be sure to do thorough research and source the part from a reputable supplier to ensure authenticity and quality. For those with more modest budgets or needs, consider exploring the market for used or rebuilt oil drain valves to find a more cost-effective solution.

Details:

Some items were removed from their original packaging for the purpose of taking pictures.

part #: c4tz6800 prices

  • $27.54-$49.95

specifications pumppruner:

  • for makes: Ford
  • for years: 1964-1968
  • type: Oil Drain Back Valve
  • manufacturer part number: C4TZ-6800-A
  • vintage part: Yes

payments pumppruner:

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general pumppruner:

  • condition: New
  • Car Truck Parts Accessories > Engines Engine Parts > Oil Pumps Parts

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  • quantity: 1
  • started: February 5, 2026
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  • city: Milton, New York
for makes: ford, for years: 1964-1968, type: oil drain back valve, vintage part: yes,
category: auto parts > car truck parts accessories > engines engine parts > oil pumps parts, sku: 9938316093224633,

Ford C4TZ-6800 Is Similar To:

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3 offers $27.54–$49.95 USD
  • New. Offer #1 priced at $27.54 + $0.00 delivery = $27.54* total. FREE SHIPPING
  • New. Offer #2 priced at $30.99 + $0.00 delivery = $30.99* total. most orders 1964-1968 Ford Truck - w/330 HD, 361, 391 Eng.FREE SHIPPING
  • New other (see details). Offer #3 priced at $49.95 + $0.00 delivery = $49.95* total. Part # -A Group #. It is still in the old original Ford Service Parts box.FREE SHIPPING

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