fits make: Chevrolet.

( Brand: Brian Crower ), ( Manufacturer Part Number: BC5457 ), ( Part Type: Crankshaft )
The BC5457 crankshaft is a high-performance component designed for Chevrolet LS engines. This particular crankshaft is made from 4340 steel, a material known for its strength and durability, making it an excellent choice for high-power applications. The crankshaft is balanced, which means it has been machined to reduce vibrations and improve engine performance.
The BC5457 crankshaft is forged by Crower, a reputable name in the automotive industry, and features Brian Tooley Racing (BTR) specifications. Tooley is a renowned engine builder who has worked with some of the top racing teams in the world, and his specifications are known for delivering peak performance and reliability.
The crankshaft is a 4.100-inch stroke length, which provides a good balance between horsepower and engine RPM. The BC5457 crankshaft also features a 6-bolt main cap design, which provides additional strength and durability. The crankshaft is also designed to work with standard LS engine bolts, making installation easier.
In summary, the BC5457 crankshaft is a high-quality, high-performance component for Chevrolet LS engines. Made from 4340 steel and balanced for reduced vibrations, it's a great choice for high-power applications. With Crower and BTR specifications, you can expect top-notch performance and reliability. And with its 6-bolt main cap design and compatibility with standard LS engine bolts, installation is a breeze.
Pros of buying BC5457 Crankshaft (4340 4.100 LS Balanced, Chevrolet Crower, Brian Forged):1. High-quality material: The crankshaft is made of 4340 steel, which is known for its strength and durability.
2. Balanced design: The crankshaft is balanced to reduce vibrations and improve engine performance.
3. Forged construction: The forged construction of the crankshaft ensures that it is strong and can handle high horsepower.
4. Reputable manufacturer: Crower and Brian Tooley Racing are well-known manufacturers in the racing industry, which can provide peace of mind when purchasing this part.
Cons of buying BC5457 Crankshaft (4340 4.100 LS Balanced, Chevrolet Crower, Brian Forged):1. High price: Due to its high-quality materials and construction, this crankshaft is likely to be more expensive than other options on the market.
2. Limited availability: As a specialized part, it may be more difficult to find and purchase this crankshaft compared to more common options.
Conclusion:If you're looking for a high-quality, performance-focused crankshaft for your LS engine, the BC5457 Crankshaft from Crower and Brian Tooley Racing is a strong option to consider. Its forged construction, balanced design, and use of 4340 steel make it well-suited for high horsepower applications. However, be prepared for a higher price point and potentially limited availability.
Recommendation:If you have the budget and can find this crankshaft, it's a worthwhile investment for those looking to maximize the performance of their LS engine. However, if cost is a concern, there may be other, less expensive options available that can meet your needs. It's important to thoroughly research your options and consult with a knowledgeable technician to ensure that you're making the best purchase for your specific application.
Fully profiled counterweights are designed for reduced vintage through the crankcase creating less oil resistance for better rpm potential.
CBC machined on state of the art, 5 axis Muzak integrates 300 iv CBC machines to exacting tolerances.
Search by make model year or part number Brian Crower crankshaft Chevrolet ls series 4. Every crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications.
All cranks are stress relieved, shot preened, manga flux inspected and nitrated multi step heat treatment for ultimate performance.
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