fits model: 351, Boss. year: 1971.

| Brand | FORD |
|---|---|
| Manufacturer Part Number | D0AE-L |
| Type | ENGINE BLOCK |
| 1971 Ford M Code Boss 351 Cleveland Engine Block Standard Bore 2 | BOLT MAIN CAPS MUSTANG MERCURY COUGAR XR7 HIGH PERFORMANCE HP |
| Oe/oem Part Number | DOAE-L |
| Country/region Of Manufacture | UNITED STATES |
| Vintage Part | YES |
The Ford D0AE-L 1971 Boss 351 Cleveland engine block is a legendary piece of automotive history. This engine block, part of the high-performance Boss series produced by Ford, is identified by its casting number and is specifically designed for use with the Boss 351 Cleveland engine. This engine was originally installed in the Ford Boss 302 Mustang and the Ford Torino Cobra, both iconic muscle cars of the late 1960s and early 1970s.
The D0AE-L engine block is a heavy-duty casting, made from premium aluminum alloy. Its design features a 4-bolt main bore arrangement for increased strength and durability. Each main bearing journal has a capacity of 51.2 mm in diameter and 60.3 mm in length, providing ample surface area to support the heavy loads generated by the Boss 351's powerful output. The block also comes with standard bolt caps for securing the pistons to the crankshaft.
Additionally, the D0AE-L engine block comes with a cross-drilled oil pan baffle to help reduce oil surge during hard acceleration, ensuring optimal engine performance. Furthermore, the block boasts a deep sump to accommodate the larger oil capacity required by the Boss 351 engine. The deck height measures 9.41 inches, allowing for the use of tall performance pistons.
A forged crankshaft and forged connecting rods come standard with the Boss 351 engine, enhancing the block's robustness and longevity. With a bore size of 4.06 inches and a stroke of 3.57 inches, the engine produces a displacement of 351 cubic inches.
The D0AE-L engine block was also designed with excellent cooling capabilities, featuring a large water pump housing and heavy-duty engine gaskets that ensure an effective seal between the block and the cylinder head.
Overall, the Ford D0AE-L 1971 Boss 351 Cleveland engine block is a high-performance component that embodies the spirit of power, durability, and innovation that defined the muscle car era. Installing this authentic piece in your restoration project or custom build will undoubtedly elevate your vehicle's performance and adapt it to the most demanding driving situations.
The Ford BOSS 351 Cleveland engine block, specifically the D0AE-L model from 1971, is a popular choice among car enthusiasts and restorers. Let's weigh the pros and cons of purchasing this engine block:
Pros:1. Power and Performance: The BOSS 351 Cleveland engine is known for its power and performance. Its 351 cubic inches displacement produces around 290 horsepower and 352 lb-ft of torque, making it a desirable choice for muscle car enthusiasts.
2. Durability: The cast iron block used in the BOSS 351 provides excellent durability. Iron blocks can withstand high compressions and temperatures, ensuring a long engine life.
3. Classic Appeal: The BOSS 351 Cleveland engine is a classic. Its distinctive design and iconic status in automotive history make it an attractive addition to any car restoration project, especially those focusing on 1970s muscle cars.
Cons:1. Complexity and Cost: Compared to modern engines, buying and installing a BOSS 351 Cleveland engine can be complex and costly. The aftermarket parts availability may also be limited, which could require additional time and resources to source replacement components.
2. Environmental Concerns: The BOSS 351 Cleveland engine, especially those produced before 1975, may not meet modern emission standards. Running such an engine on modern roads could result in failed emissions tests and potential fines.
3. Maintenance: Old engines typically require more maintenance than contemporary powertrains. Regular inspections, tune-ups, and maintenance tasks such as oil changes and spark plug replacements will be needed to keep a BOSS 351 Cleveland engine running optimally.
4. Fuel Efficiency: The BOSS 351 Cleveland engine was not engineered for fuel efficiency. It is designed to produce power, and thus consumes fuel at an accelerated rate compared to modern engines.
Conclusion:The choice to buy a Ford BOSS 351 Cleveland (D0AE-L, 1971) engine block comes down to individual preferences and circumstances. This engine offers exceptional power and performance, durability, and classic appeal but comes with complexity, cost, maintenance requirements, and potential environmental concerns. If you are passionate about classic cars and want to restore a muscle car to its former glory, the BOSS 351 Cleveland engine could be an excellent choice. However, if you value fuel efficiency and ease of use, this engine may not be worth the investment. Ultimately, it's essential to weigh these factors and determine if the benefits outweigh the costs for your personal situation. If you decide to proceed, be prepared for a complex installation process, potential difficulty sourcing parts, and higher operating costs.
There are a couple of minor cracks that were repaired on the back side spokes, they hard to find but they re there. Original Ford m code 351 cleveland block that's standard bore and in very nice original condition. If it polishes out, even better. Overall, this is an extra nice wheel for a special car.
These are not new parts unless noted so please set your expectations accordingly. See pictures for condition and wear as we rely heavily on photos. A used part may have dust, dirt, old paint, scratches or cracks. Applications are based upon various sources, although I try to make sure research is correct it can be flawed so please verify your applications.
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