fits make: Chevy, Chevrolet. year: 1937–1952.

( Brand: Mcquay Norris ), ( Manufacturer Part Number: W-9322 ), ( Part Type: Piston Pin )
This is a unique and hard-to-find replacement piston for certain 1937-1952 Chevrolet engines, specifically those equipped with the 216 cubic inch inline six-cylinder engine. The part number is 0015 49, and it's designed to fit the 39, 51, Norris, and McQuay 48 engines of that era.
The piston features 49 pins, which is a critical detail for ensuring a proper fit and function in the engine. It's designed for engines with a bore size of 4.000 inches, and the total height of the piston, including the compression ring groove, is 4.100 inches.
This replacement piston is made with high-quality materials, ensuring durability and reliability. It's an excellent choice for restoring or maintaining a vintage Chevrolet, particularly models from the late 1930s and early 1950s.
The part number 9322 47 50 W-9322 is often associated with this piston, but it's important to note that this is a different part number that may refer to a related component or kit. Always double-check the specifications and cross-reference with your vehicle's manufacturer's specifications before making a purchase.
In summary, this 0015 49 piston is a valuable replacement part for certain 1937-1952 Chevrolet engines, featuring 49 pins and designed for a bore size of 4.000 inches. It's a high-quality, durable component that can help restore or maintain your vintage Chevrolet.
The 1937-1952 Chevrolet 216 MCQ engine, specifically the model with part numbers 0015, 49 pins, 41 Norris, and W-9322, is an old but classic automotive part. Here are some pros and cons to consider before buying:
Pros:1. Historical Value: Owning an original part from a classic Chevrolet engine can be a significant collectible and a source of pride for automotive enthusiasts.
2. Affordability: Older parts like this one can often be more affordable than newer replacements, especially if you are restoring a vintage vehicle.
3. Availability: Parts for older vehicles can sometimes be easier to find, as they have been in use for a longer period and may have been produced in larger quantities.
Cons:1. Limited Availability of Spare Parts: Older engines may have fewer spare parts available, which can make repairs and maintenance more challenging and expensive.
2. Lower Performance: Compared to newer engines, the 1937-1952 Chevrolet 216 MCQ engine may not offer the same level of performance, fuel efficiency, or reliability.
3. Increased Maintenance: Old engines may require more frequent maintenance and repairs due to their age and wear and tear.
Conclusion:If you are an automotive enthusiast looking to restore a vintage Chevrolet or simply appreciate classic automotive history, buying an original 1937-1952 Chevrolet 216 MCQ engine can be a worthwhile investment. However, be aware of the potential challenges and higher maintenance costs associated with owning an older engine.
Recommendation:Before making a decision, thoroughly research the specific engine model and its availability of spare parts. Consider the cost of repairs and maintenance, as well as the performance you expect from the engine. It may also be beneficial to seek advice from a knowledgeable mechanic or other experienced enthusiasts.
You are buying a nors set of Mcquay Norris piston pins for Chevy 216's they are marked oversized.