fits model: Eagle. make: Eagle.

( Part Type: 489 Crank ), ( Amazon Product Type: Automotive-engine-crankshafts ), ( Amazonmpn: 11012030 )
The 11012030 489 Eagle Crank Forged Rotating BBC 4.280 is a high-performance component designed for enthusiasts and professionals working on big-block Chevrolet engines. This crankshaft is forged, a manufacturing process that ensures exceptional strength and durability, making it ideal for high-stress applications.
The crankshaft boasts a 4.280-inch stroke, which is an optimal size for power and torque in big-block engines. The rotating BBC 4.280 is a direct replacement for your existing crankshaft, ensuring a seamless upgrade process.
The Eagle Crank Forged Rotating BBC 4.280 is precision-machined to exacting tolerances, ensuring optimal engine performance and reliability. The forged construction also means that it is more resistant to fatigue and failure under extreme conditions, providing peace of mind for those pushing their engines to the limit.
This crankshaft is designed to work with the popular BBC (Big-Block Chevrolet) engine platform, making it a popular choice for hot rod and muscle car enthusiasts. It is also suitable for racing applications, where reliability and durability are paramount.
In summary, the 11012030 489 Eagle Crank Forged Rotating BBC 4.280 is a high-quality, high-performance crankshaft designed for big-block Chevrolet engines. Its forged construction, precision machining, and optimal stroke make it an excellent choice for enthusiasts and professionals looking to upgrade their engines for increased power, torque, and reliability.
Pros of buying (11012030 489 Eagle Forged Rotating BBC 4.280):1. High-quality material: The crank is forged from high-strength steel, ensuring durability and reliability.
2. Improved performance: The rotating design allows for better distribution of power, resulting in improved engine performance.
3. Wide compatibility: The BBC (Big Block Chevy) design makes it compatible with a wide range of Chevy engines.
4. Designed for off-road use: The Eagle Crank is specifically designed for off-road applications, making it a great choice for those who want to upgrade their off-road vehicle.
Cons of buying (11012030 489 Eagle Forged Rotating BBC 4.280):1. Cost: The crank is more expensive than other options on the market, which could be a drawback for those on a tight budget.
2. Installation complexity: The rotating design may require more complex installation than a standard crankshaft, which could require additional labor and time.
3. Potential for noise: The rotating design may result in more noise than a standard crankshaft, which could be a concern for those who value quiet operation.
Conclusion:The (11012030 489 Eagle Forged Rotating BBC 4.280) is a high-quality crankshaft that can significantly improve the performance of your off-road vehicle. However, its cost and potential for noise may be a drawback for some. If you have the budget and are willing to invest in a top-tier crankshaft, this could be a great choice for you. If not, there are other options on the market that may be more suitable for your needs and budget.
Recommendation:If you are in the market for a high-performance crankshaft for your off-road vehicle, the (11012030 489 Eagle Forged Rotating BBC 4.280) is a great option to consider. Its durability, improved performance, and wide compatibility make it a strong choice for those who want to take their off-road vehicle to the next level. However, be sure to consider the cost and potential for noise before making your final decision.
Eagle 489 cid 4.
If an item has any component with a shipping weight over 150 lbs.
250 in stroke 4.
It will need to be sent via common carrier.
280 in bore 6.
280 in bore forged crank bbc rotating assembly P/N features rotating assembly489 cid forged crank forged pistons 4.