fits make: Pontiac. year: 1959.

( Manufacturer Part Number: 531395 ), ( Part Type: Cylinder Head ), ( Placement On Vehicle: Left )
Introducing the 531395 1959 Pontiac 389 Cast Iron Cylinder Heads, a high-quality replacement part for your classic Pontiac vehicle. These cylinder heads are meticulously crafted to provide superior performance and reliability, making them an excellent choice for any Pontiac enthusiast.
The 531395 1959 Pontiac 389 Cast Iron Cylinder Heads are made from durable cast iron, ensuring long-lasting performance and resistance to heat. They feature a 2.00-inch intake and 1.50-inch exhaust valve size, providing optimal airflow for maximum horsepower and torque. The heads also come with 1.94-inch intake and 1.50-inch exhaust valve guides, ensuring smooth operation and minimal wear and tear.
These cylinder heads are designed to fit perfectly with your 1959 Pontiac 389 engine, ensuring a seamless installation process. They are also pre-assembled with new valves, springs, and retainers, saving you the time and effort of having to source and install these parts separately.
One of the standout features of these cylinder heads is their robust construction. They feature heavy-duty valve seats that provide excellent sealing and minimize the risk of leaks. Additionally, the heads are equipped with high-quality valve springs that provide a strong hold on the valves, ensuring reliable operation even under high-RPM conditions.
Furthermore, the 531395 1959 Pontiac 389 Cast Iron Cylinder Heads are designed to meet OEM specifications, ensuring that they provide the same level of performance and reliability as the original parts. They are also backed by a limited warranty, giving you peace of mind knowing that you're investing in a high-quality replacement part.
In conclusion, the 531395 1959 Pontiac 389 Cast Iron Cylinder Heads are an excellent choice for anyone looking to replace their worn-out or damaged cylinder heads. Their durable construction, optimal valve size, and pre-assembled design make them an easy and reliable choice for any Pontiac enthusiast. So why wait? Upgrade your 1959 Pontiac 389 engine today with these high-quality cast iron cylinder heads.
Pros of buying 1959 Pontiac 389 cast iron cylinder heads:1. Durability: Cast iron cylinder heads are known for their durability and resistance to heat. They can withstand high temperatures and pressures for a longer period, making them ideal for high-performance engines.
2. Cost-effectiveness: Cast iron cylinder heads are generally less expensive compared to their aluminum counterparts. This can help save you money if you're on a budget or if you're looking to restore a classic car.
3. Easy to work with: Cast iron cylinder heads are easier to work with and machine than aluminum heads. This can make the installation process smoother and less time-consuming.
Cons of buying 1959 Pontiac 389 cast iron cylinder heads:1. Weight: Cast iron cylinder heads are heavier than aluminum heads, which can affect the overall weight of the engine and the performance of the vehicle.
2. Heat retention: Cast iron cylinder heads retain heat longer than aluminum heads. This can cause the engine to run cooler, which may affect performance and fuel efficiency.
3. Limited aftermarket support: There may be limited aftermarket support for cast iron cylinder heads, making it more difficult to find replacement parts or modifications for your engine.
Conclusion: If you're looking for a cost-effective and durable option for your 1959 Pontiac 389 engine, then cast iron cylinder heads may be the way to go. However, be aware of the potential drawbacks, such as weight and heat retention, and consider whether they're worth the trade-off. If you're looking for better performance and fuel efficiency, you may want to consider aluminum cylinder heads instead.
Recommendation: If you're looking to restore a classic car and want to keep costs low, then cast iron cylinder heads are a great option. However, if you're looking for better performance and are willing to spend a little more, you may want to consider aluminum cylinder heads. Ultimately, the decision depends on your specific needs and preferences.
Size of box is 9x12x24. Numbers on the heads are, these came off same motor. Item is from an estate.
Item is set of 1959 Pontiac 389 cast iron cylinder heads in as found condition. Items were removed in 1972 and placed on shelf this good condition.