fits model: 240z, 280z. make: Datsun, Nissan.

( Brand: Nissan ), ( Manufacturer Part Number: F4W71B ), ( Input Shaft / Nissan /: Standard Transmission / Manual Transmission ), ( Type: Bell Housing ), ( Ipn: Fs5w71b ), ( Material: Aluminum ), ( Country/region Of Manufacture: Japan ), ( Vintage Part: Yes )
The Nissan F4W71B and Datsun FS5W71B engine housings are integral components of the iconic Nissan 240Z and Datsun 260Z sports cars. These housings were engineered to accommodate the L24, L26, and L28 powertrains, which are renowned for their balance of power, reliability, and fuel efficiency. These engine housings have undergone numerous improvements throughout the years, indeed making them a coveted piece of enthusiast engineering.
The F4W71B/FS5W71B engine housing isSYSmon designed to provide robust support to the engine components, ensuring a long lifespan under heavy use. The housing's durability can be attributed to its heavy-gauge steel construction, and its unique design allows for easy access to critical engine areas for maintenance and repair.
The engine mounting integral to this housing system is engineered to provide excellent vibration isolation and rigidity, thus minimizing unwanted engine movement while maximizing driver comfort and reducing power losses. The mounts are also designed to minimize the potential for engine misalignment, ensuring that power is transferred efficiently to the transmission for optimal performance.
The cooling system housed in the F4W71B/FS5W71B engine housing is a balanced and efficient design. The coolant passages in the housing are optimally placed to ensure that coolant flows through the engine evenly, preventing hot spots and ensuring consistent operating temperatures. Furthermore, the housing's design facilitates easy installation and removal of the radiator, water pump, and other cooling system components for maintenance purposes.
The oiling system in the F4W71B/FS5W71B engine housing is equally well-designed. The oil passages are strategically placed to ensure that engine components receive an adequate supply of oil for lubrication and cooling. The oil filter is conveniently located at the front of the housing for easy access during maintenance and oil changes, reducing the need for contorted positions or extensive engine disassembly.
Additionally, the F4W71B/FS5W71B engine housing is compatible with various performance upgrades and modifications, making it an excellent choice for enthusiasts looking to upgrade the engines in their 240Z or 260Z models. This versatility allows owners to customize their vehicles to meet their power and performance goals while maintaining the integrity of the engine housing.
In conclusion, the Nissan F4W71B/Datsun FS5W71B engine housing for L24, L26, and L28 engines (used in the 240Z and 260Z models) is a robust and versatile component that has stood the test of time. Its heavy-gauge steel construction, excellent cooling and oiling systems, and compatibility with various performance upgrades make it a must-have for any enthusiast looking to restore, maintain, or upgrade their classic sports car.
- Pro: These housings are specifically designed for 240z and 280z models, ensuring a perfect fit.
- Pro: They are interchangeable between L24, L26, and L28 engines, providing flexibility for engine upgrades.
2. **Durability:**- Pro: These housings are made of high-quality materials and are known for their durability and strength.
- Pro: They can handle increased engine power and torque, making them a popular choice for performance upgrades.
3. **Availability:**- Pro: These housings are widely available from various vendors, both new and used.
- Pro: They can be easily found online or at local automotive parts stores.
4. **Affordability:**- Con: Some aftermarket or used housings may have defects or inconsistencies, requiring additional work or repairs.
- Con: Prices vary greatly depending on the condition, the engine size, and the seller, which may make budgeting more challenging.
5. **Performance:**- Pro: These housings can accommodate various engine sizes and upgrades, allowing for improved performance.
- Pro: They can handle increased fuel and cooling requirements, making them suitable for high-performance applications.
6. **Installation and Maintenance:**- Pro: Installation is generally straightforward, with clear instructions and readily available resources.
- Pro: Maintenance is easy, as most of the components are easily accessible.
- Con: Depending on the complexity of the engine swap and the expertise of the installer, professional assistance might be needed.
7. **Performance Parts:**- Pro: There is a wide range of aftermarket performance parts available for these housings, enabling further engine upgrades.
- Pro: These parts can improve overall engine performance, power output, and efficiency.
In conclusion, the decision to buy a Nissan/Datsun F4W71B, FS5W71B, L24, L26, or L28 housing for a 240z or 280z depends largely on your specific requirements, budget, and expertise. These housings offer the advantage of compatibility, durability, flexibility, and affordability, as well as the potential for improved performance through engine upgrades and available aftermarket parts. However, potential challenges include the availability of reliable, high-quality housings, the need for expertise during installation, and the possibility of upfront costs. Ultimately, careful research, consideration, and planning can help ensure a successful and cost-effective engine swap project.
Recommendation: If you're in the market for a new or used Nissan/Datsun F4W71B, FS5W71B, L24, L26, or L28 housing for a 240z or 280z, be sure to research thoroughly to find a reputable seller and check for compatibility, condition, and pricing. Engage the services of a professional mechanic for the installation process, and consider investing in quality aftermarket performance parts for optimal results.
I can drop ship direct to a vendor for the required minor machining. Throw out bearing cover is NOT included. Piece is in perfect condition aside from exterior corrosion. Message me for details if interested.
Can be used for a FS5W71C conversion, using transmission from later 240SX or Hard body Pickup. This is the bell housing/front case half of a F4W71B 4 speed Datsun/Nissan transmission.