CHEVROLET 353049 Cylinder Port Heads

( Manufacturer Part Number: 353049 ), ( Part Type: Cylinder Head )

Review CHEVROLET Exact Pair Match Oval Bbc Large Date Cylinder Port Heads fits 454 1973–2012

The BBC 73 454 12 Cylinder Port Heads (Product Code: 353049) are an exceptional addition to any high-performance engine build. These port heads are designed specifically for 12-cylinder engines and are manufactured by BBC, a renowned name in the automotive industry known for its commitment to quality and performance.

The BBC 73 454 12 Cylinder Port Heads are constructed using high-grade aluminum alloy, ensuring durability and reliability. The ports are meticulously machined to provide optimal flow for optimal combustion efficiency. The cylinder head design is optimized for maximum power output, making it an ideal choice for race cars, high-performance street cars, and other applications where increased power is a priority.

The port heads feature fully CNC-machined intake and exhaust ports, ensuring precise dimensions and smooth transition areas for improved air and fuel flow. The combustion chambers are designed for optimal ignition timing and air-fuel mixture, resulting in improved combustion efficiency and power output.

The BBC 73 454 12 Cylinder Port Heads also come with fully CNC-machined valve seats, ensuring a perfect seal between the valve and the head. This helps to reduce air leaks, improve engine efficiency, and reduce the risk of engine blowby.

The BBC 73 454 12 Cylinder Port Heads are designed to fit directly onto 12-cylinder engines without the need for any modifications. They are also compatible with a wide range of valve train configurations, making them a versatile choice for a variety of engine builds.

In conclusion, the BBC 73 454 12 Cylinder Port Heads are a high-quality, high-performance upgrade for any 12-cylinder engine. With their precision machining, optimal port design, and durable construction, they are sure to provide improved power, efficiency, and reliability for your engine build.

1. High-quality materials: The BBC 73 454 12 cylinder port heads are made of high-quality materials, ensuring durability and reliability.

2. Improved engine performance: Installing these port heads on your engine can improve its overall performance, resulting in better acceleration, stronger throttle response, and increased horsepower.

3. Enhanced fuel efficiency: The improved engine performance can also lead to better fuel efficiency, saving you money in the long run.

4. Suitable for various applications: The 353049 BBC 73 454 12 cylinder port heads are compatible with a wide range of engines, making them a versatile choice for many car enthusiasts.

1. High cost: Replacing your engine's port heads with high-performance parts like the BBC 73 454 12 cylinder port heads can be expensive.

2. Requires technical expertise: Installing these port heads requires a good level of technical expertise and knowledge of engine assembly, which may be beyond the capabilities of some car owners.

3. Potential engine damage: If not installed correctly, these port heads can cause damage to other engine components, leading to costly repairs.

Buying 353049 BBC 73 454 12 cylinder port heads can provide significant benefits to your engine's performance and fuel efficiency. However, the high cost and technical expertise required for installation make it a more suitable option for car enthusiasts and professional mechanics. If you decide to proceed with the purchase, make sure to invest in professional installation to avoid potential damage to your engine.

If you are considering purchasing 353049 BBC 73 454 12 cylinder port heads, I recommend doing thorough research on the product and the installation process. Consider hiring a professional mechanic to ensure proper installation and avoid any potential damage to your engine. Additionally, weigh the benefits against the cost to determine if this investment is right for you and your vehicle.

Details:

Rare exact date matched set of 1973 Chevy 402, 454 bbc cylinder heads. Weak intake manifold thread repaired on mold 8 head, see picture detail. First year factory produced heads with hardened valve seats.

Correct heads for 1973 Chevalier corvette Monte Carlo impala bbc 454 applications. Heads are complete including oem valve springs, rocker assemblies, push rod guides and valves exact date match pair b bbc 454 large oval port cylinder heads Chevalier corvette Malibu Monte Carlo.

Look the pictures over, what you see is what you get. Pop a set of dome pistons underneath these heads and bring back that '60's power on pump gas.

Large oval port, open chamber, tapered seat spark plugs.

part #: 353049 prices

• $57.50-$1000.00

specifications cylinderheapar:

• for models: 454
• for makes: Chevrolet
• for years: 1973-2012
• mpn: 353049
• part type: Cylinder Head

Ratings:

1. Great buyer, look forward to doing business again: 03-25-15
2. Great communication. A pleasure to do business with. 03-27-15
3. Outstanding person to do business with. Would do business with seller again. 03-26-15
4. Thanks for your Business! 100% Satisfaction guaranteed with 04-03-15
5. Great transaction! 03-30-15

Payments:

• PayPal
• MOCC
• ProPay

General:

• condition: For parts or not working
• Motors > Parts & Accessories > Vintage Car & Truck Parts > Engines & Components > Cylinder Heads & Parts
• in stock: Yes

Shipping:

• type: Calculated
• handling: 3 days

Offer:

• best offer: true
• quantity: 1
• # Sold: 0
• Started: April 6, 2015, 1:32 am
• # bids: 0

Returns:

• policy: no returns

Seller:

• city: Canton, Ohio
• zipcode: 44710

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