fits make: Oldsmobile.

( Brand: Windy City Engine Parts ), ( Manufacturer Part Number: HD1276A ), ( Part Type: Cylinder Head ), ( Oe/oem Part Number: 717, 554717 ), ( Vintage Part: Yes )
Experience the power of the Engine HD1276A 403 Oldsmobile Cylinder Head, a remarkable upgrade for your classic vehicle. This premium cylinder head, model number 554 717, is designed to deliver unparalleled performance and reliability to Oldsmobile enthusiasts seeking to enhance their engine's output.
The HD1276A 403 cylinder head boasts a robust design, crafted from high-quality materials to ensure durability and longevity. The head features a unique combustion chamber design that optimizes air-fuel mixture for efficient combustion, resulting in increased horsepower and torque.
This cylinder head is equipped with large, high-flow intake and exhaust ports that facilitate a smooth airflow, reducing engine heat and promoting better fuel economy. The state-of-the-art, heat-treated valves and valve seats ensure improved sealing, minimizing leakage and promoting consistent performance.
The Engine HD1276A 403 Oldsmobile Cylinder Head (554 717) is an ideal choice for those looking to boost the performance of their classic Oldsmobile. Whether you're a weekend warrior or a dedicated racing enthusiast, this cylinder head will provide the power and reliability you need to take your driving experience to the next level.
With its exceptional quality, performance-enhancing design, and compatibility with a wide range of Oldsmobile engines, the Engine HD1276A 403 Oldsmobile Cylinder Head (554 717) is a must-have for any Oldsmobile owner seeking to elevate their vehicle's performance. Upgrade your Oldsmobile today and experience the difference that the HD1276A 403 Cylinder Head can make.
The Oldsmobile HD1276A 403 Cylinder Head (part number 554 717) can be a suitable replacement for your Oldsmobile engine. Here are some pros and cons to consider:
Pros:1. Genuine OEM part: This cylinder head is a factory original part, ensuring it fits perfectly and maintains the original quality and performance of your engine.
2. Durable design: The HD1276A is known for its robust construction, capable of handling high horsepower and torque, making it suitable for modified or performance-enhanced engines.
3. Availability of reconditioned options: If you're on a budget, there are reconditioned versions of this cylinder head available, which may offer a more affordable solution while still maintaining acceptable quality.
Cons:1. Cost: As an OEM part, the HD1276A can be relatively expensive compared to aftermarket alternatives.
2. Limited availability: Since Oldsmobile no longer produces vehicles, the supply of new HD1276A cylinder heads may be limited, making it harder to find and increasing prices.
3. Longer lead times: Due to limited supply and the need for shipping from distributors, it may take longer to receive the cylinder head compared to ordering from a local parts store.
In conclusion, while the Oldsmobile HD1276A 403 Cylinder Head offers excellent fit, quality, and performance, its cost, limited availability, and longer lead times are potential drawbacks. If budget is a concern, consider researching aftermarket alternatives or reconditioned versions of the HD1276A. However, if maintaining original quality and performance is a priority, the HD1276A could be a worthwhile investment for your Oldsmobile engine. It's essential to compare prices from various sources and weigh the benefits against the cost.
All machine work performed on the latest. Before assembly. Cut valve seats. to insure no cracks in casting.
1- Remanufactured Cylinder head, Fits 1977-79 403 Oldsmobile Without Air pollution holes, With Casting number 554717, Head was remanufactured by. Guide work performed/replaced with new guides or liners as needed. Process Includes. Milled to ensure straightness and correct finish.
Head is assembled with all new valve seals, springs and freeze plugs. Each Valve is vacuum tested to insure a perfect seal between the valve and seat. All parts are thoroughly cleaned and inspected. Windy City Engine Parts.
All valves are reground or replaced with new. State of the art equipment.