fits model: Gto, 350, Firebird, Lemans. make: Pontiac. year: 1968–1975.

( Brand: Gm ), ( Manufacturer Part Number: 489028 ), ( Part Type: Gasket Cylinder Head Motor )
Introducing the 1968-1975 NOs GM Pontiac 350 V8 Cylinder Head Gasket, a crucial component for maintaining the optimal performance of your classic Pontiac Firebird, Lemans, or GTO. This high-quality cylinder head gasket is specifically designed for 350 V8 engines, ensuring a perfect fit and reliable sealing.
The gasket measures 4.892 inches by 2.8 inches (124.2mm by 71.1mm), and is identified by the part numbers 489208 for Firebird and 489028 for GTO. It is manufactured to meet the highest standards of precision and durability, ensuring a tight seal between the cylinder head and block, preventing combustion gases from leaking out and coolant from leaking in.
This cylinder head gasket is made from a high-temperature material, such as copper, steel, or composite, which can withstand the intense heat and pressure generated by the engine. It is also engineered to provide a smooth surface finish, reducing the risk of warping and ensuring a perfect seal.
Installing the gasket is a straightforward process, but it is essential to follow the manufacturer's instructions to ensure proper alignment and ensure a long-lasting seal. Properly installed, this gasket will help improve engine performance, increase fuel efficiency, and reduce the risk of engine damage caused by leaks.
In summary, the 1968-1975 NOs GM Pontiac 350 V8 Cylinder Head Gasket is a crucial upgrade for any classic Pontiac Firebird, Lemans, or GTO with a 350 V8 engine. Its high-quality materials, precise fit, and reliable sealing properties make it an excellent choice for maintaining optimal engine performance and ensuring a smooth and enjoyable driving experience.
Pros of buying a 1968-1975 GM Pontiac 350 V8 cylinder head gasket (part numbers 489208 for Firebird and 489028 for GTO):1. Availability: These gaskets are widely available from various auto parts retailers, both online and offline.
2. Compatibility: They are designed to fit specific engine models, ensuring a proper fit and minimizing the risk of leaks.
3. Cost-effective: Replacing a cylinder head gasket can be a cost-effective solution compared to replacing the entire engine or head.
4. Performance: New gaskets can help improve engine performance and efficiency by reducing the possibility of combustion leaks.
Cons of buying a 1968-1975 GM Pontiac 350 V8 cylinder head gasket:1. Quality variability: Not all gasket manufacturers have the same level of quality control, so it's essential to choose a reputable manufacturer to ensure a reliable product.
2. Installation difficulty: Installing a cylinder head gasket can be a challenging process, requiring specialized tools and skills.
3. Potential for additional parts replacement: Depending on the condition of the engine, other parts may need to be replaced or inspected during the gasket replacement process.
Conclusion:Buying a 1968-1975 GM Pontiac 350 V8 cylinder head gasket can be a cost-effective solution for improving engine performance and minimizing leaks. However, it's crucial to choose a reputable manufacturer and be prepared for the installation challenge. Additionally, there may be a need for other parts replacement during the process.
Recommendation:When purchasing a 1968-1975 GM Pontiac 350 V8 cylinder head gasket, it's recommended to choose a well-known and reliable manufacturer, such as Fel-Pro, Gasket Guru, or Cometic. Also, consider hiring a professional mechanic or seeking help from experienced car enthusiasts to ensure a proper installation. It's essential to evaluate the overall condition of the engine and other components before starting the replacement process to avoid unexpected costs or issues.
If you are out of the country please understand this while buying on item.
This means if the item is lost or damaged while in transit there no coverage. The part number is group 0.
What you see on the gasket in second and fourth picture is just some of Gm paper wrapper stuck. Will easily come off.
These are very rare to find in nos condition so be sure not miss this one. You are buying on exactly what is pictured. I do guarantee them to be nos or as otherwise described in my offer.
When you homepage just enter the year, make and or model of your vehicle in search bar. Nos stripes, decals, electrical and mechanical parts important.
Please also listings for thousands more nos parts available immediate purchase.
This can take anywhere from 1 week to months.