PONTIAC 3770716 Power Heads Cylinder 4BBL

( Manufacturer Part Number: 3770716 ), ( Part Type: Head Cylinder ), ( Placement On Vehicle: Left ), ( Surface Finish: Bare Steel )

Review PONTIAC Tri Power Heads Rebuilt Cylinder 716 fits GTO HO 1963–1964

Introducing the 3770716 1964 Pontiac GTO HO Power Heads, a must-have upgrade for any enthusiast of classic muscle cars. These power heads are designed specifically for the 1963 Pontiac GTO with a 4-barrel 716 engine, providing an excellent performance boost.

The 1964 Pontiac GTO HO Power Heads feature an aluminum construction, which is not only lightweight but also durable, reducing the overall weight of your engine and improving its efficiency. The heads are ported for maximum flow, ensuring that your engine can take in as much air-fuel mixture as possible, resulting in increased horsepower and torque.

These power heads come with large, high-performance valves that allow for superior exhaust flow, reducing backpressure and further improving engine performance. The valve seats are made of hardened steel, ensuring longevity and withstanding the high temperatures that come with high-performance engines.

The 3770716 1964 Pontiac GTO HO Power Heads also include CNC-machined combustion chambers, which provide excellent air-fuel mixture distribution and combustion, resulting in more power and less engine knock. The intake ports are designed to optimize airflow, ensuring that every cylinder gets the air it needs for maximum performance.

Installation of these power heads is straightforward, thanks to their bolt-on design. They come with new gaskets and hardware, making it easy to swap them out with your existing power heads. With the 3770716 1964 Pontiac GTO HO Power Heads, you can give your classic Pontiac the performance boost it needs to stand out on the street or the track.

1. High Performance: These power heads are designed for high-performance applications, providing increased horsepower and torque.

2. Quality Materials: The use of quality materials in the construction of these power heads ensures durability and reliability.

3. Improved Airflow: The 4bbl design allows for improved airflow, which can lead to better engine performance.

4. Easy Installation: The power heads are designed to be easy to install, saving you time and effort.

1. Compatibility Issues: These power heads may not be compatible with all engine models, so it's important to ensure they will fit your specific vehicle.

2. Cost: High-performance parts like these can be expensive. You'll need to consider if the performance improvements are worth the cost.

3. Requires Tuning: To get the most out of these power heads, you may need to tune your engine to match the increased performance.

4. Potential Power Imbalance: If not installed correctly, these power heads could lead to power imbalances in your engine, potentially causing damage.

If you're looking to significantly boost the performance of your 1964 Pontiac GTO, the 3770716 HO Power Heads could be a great investment. However, it's important to consider the potential compatibility issues and the need for tuning. Ensure you have the necessary knowledge or expertise to install these power heads correctly to avoid any potential issues.

If you're not confident in your ability to install these power heads correctly, it may be worth considering hiring a professional. This will ensure the installation is done correctly and safely, maximizing the performance benefits while minimizing the risk of damage to your engine.

Details:

I recently purchased a 1962 Pontiac 421 SD and these heads came separate in the deal. These are sold as is.

As I purchased them. I do not have a use for them so I offer them to you. Hard to measure while assembled l j but part number correct for 1964 Gto valves look to be 1.

Which would be correct for a '63 Ho.

part #: 3770716 prices

• $48.00-$379.99

specifications cylinderheapar:

• for models: Gto, Ho
• for makes: Pontiac
• for years: 1963-1964
• mpn: 3770716
• part type: Head Cylinder
• placement on vehicle: Left
• surface finish: Bare Steel

Shipping cylinderheapar:

• type: NotSpecified

Payments cylinderheapar:

• PayPal
• MOCC

Seller cylinderheapar:

• zipcode: 93023
• city: Ojai, California

General cylinderheapar:

• condition: Remanufactured
• Motors > Parts & Accessories > Vintage Car & Truck Parts > Engines & Components > Cylinder Heads & Parts
• in stock: Yes

Ratings:

1. Good buyer, prompt payment, valued customer, highly recommended. 10-04-16
2. Item As Described Packaged Well Shipped Fast Will Buy From Again 09-03-16
3. Perfect transaction, High quality, Good price, Shipped promptly. Thank you. 09-22-16
4. Arrived well packaged and in a timely manner. The adapter was as advertised. 09-28-16
5. Good buyer, prompt payment, valued customer, highly recommended. 08-24-16

Offer cylinderheapar:

• # bids: 0
• Started: October 22, 2016, 9:00 am
• min. bid: $1,000.00
• best offer: false
• # Sold: 0
• quantity: 1

Returns cylinderheapar:

• policy: no returns

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