fits make: Pontiac. year: 1955.

( Manufacturer Part Number: 520789 ), ( Part Type: Piston Pin ), ( Surface Finish: Bare Metal ), ( Country/region Of Manufacture: United States ), ( Custom Bundle: No ), ( Genuine Oem: Yes )
The 520789 1955 Pontiac Piston Pin Set is an essential component for any 1955 Pontiac engine restoration or repair project. This GM Original Equipment (OE) piston pin set is manufactured to meet the high-quality standards set by General Motors, ensuring a perfect fit and reliable performance in your classic Pontiac vehicle.
The set includes six (6) piston pins, each made of heat-treated steel for superior strength and durability. The pins are designed to withstand the high-pressure and intense heat generated by the engine, ensuring reliable operation and preventing engine failure. The pins are also precision-machined to ensure a snug fit in the piston, reducing the risk of piston slap and engine noise.
The 520789 1955 Pontiac Piston Pin Set is easy to install, making it a great choice for DIY enthusiasts and professional mechanics alike. The pins come with a polished finish, which not only looks great but also reduces friction and wear on the piston rings, improving engine efficiency and longevity.
In summary, the 520789 1955 Pontiac Piston Pin Set is a high-quality, OE replacement part designed to meet the needs of Pontiac enthusiasts. With its precision-machined pins, heat-treated steel construction, and polished finish, this piston pin set is a reliable and affordable solution for keeping your 1955 Pontiac engine running smoothly and efficiently.
Pros of buying (520789) 1955 Pontiac Piston Pin Set GM Original Parts:1. Authenticity: This set is a GM Original Parts (GMPN) which means it is manufactured by General Motors and is designed to fit your 1955 Pontiac engine perfectly.
2. Quality: GM Original Parts are known for their high-quality materials and manufacturing processes, ensuring long-lasting performance.
3. Fit and Function: Since this is an OEM part, it will fit your engine perfectly and function as intended, reducing the risk of engine damage due to improper fit or function.
4. Warranty: Many GM Original Parts come with a warranty, providing peace of mind in case of any manufacturing defects.
Cons of buying (520789) 1955 Pontiac Piston Pin Set GM Original Parts:1. Cost: Original parts can be more expensive than aftermarket alternatives.
2. Availability: Some OEM parts can be harder to find, especially for older models like the 1955 Pontiac.
3. Wait time: If the part is not in stock, it may take longer to receive it.
Conclusion: If you value authenticity, quality, and optimal fit and function for your 1955 Pontiac engine, then the (520789) 1955 Pontiac Piston Pin Set GM Original Parts is a worthwhile investment. However, if cost is a concern, you may want to consider aftermarket alternatives.
Recommendation: If you are comfortable with spending a bit more for the peace of mind that comes with using an OEM part, then the (520789) 1955 Pontiac Piston Pin Set GM Original Parts is a great choice. If cost is a concern, research reputable aftermarket manufacturers and compare their products with the GM Original Parts to find a suitable alternative.
Also, these parts may have been in storage for years and could be dusty, greasy or surface rust, spider webs, etc.
It is possible this part fits other vehicles.
Norse new old replacement stock parts are original vintage aftermarket. Nos new old stock parts are genuine factory original Pontiac piston pin set of 4 gm excellent condition fitment: 1955 this is a part from our huge collection classic, mostly. Nos and Norse does not necessarily mean the parts are perfect.
Manufacturing technology was not the same as it is today so imperfections should be expected.