BRIAN CROWER BC5456U Crankshaft Ls Forged Unbalanced 4.000 4340

( Brand: Brian Crower ), ( Manufacturer Part Number: BC5456U ), ( Part Type: Crankshaft )

Review BRIAN CROWER Crankshaft Chevrolet Ls Series 4.000 Stroke 4340 Forged Unbalanced

The BC5456U Brian Crower Crankshaft is a high-performance upgrade for Chevrolet LS engines, specifically the 4.000 liter (4.0 L) variant. This crankshaft is made from 4340 forged steel, which is known for its strength and durability, making it ideal for high-stress applications like racing or high-horsepower builds.

The BC5456U is an unbalanced crankshaft, meaning it does not have counterweights added to its rotating mass to reduce vibration. Unbalanced crankshafts are often used in high-performance applications because they allow the engine to 'breathe' better, which can lead to increased power output. However, they do require the use of a damper or balancer to reduce vibrations and prevent engine damage.

This particular crankshaft is a stroke-specific design, meaning it is specifically designed for a stroke length of 3.622 inches (92 mm). This stroke length is common in high-performance LS builds and provides a good balance between power and drivability.

The BC5456U also features a 6-bolt main bearing cap design, which provides increased strength and rigidity over the standard 4-bolt design. This increased strength can help to reduce flex and improve the engine's ability to withstand high loads.

In summary, the BC5456U Brian Crower Crankshaft is a high-performance upgrade for Chevrolet LS engines that is designed for high-stress applications and provides increased power output. It is made from 4340 forged steel, is an unbalanced design, and is stroke-specific for a 3.622-inch stroke length. It also features a 6-bolt main bearing cap design for increased strength and rigidity.

1. High-quality material: The crankshaft is made of forged 4340 steel, which is known for its strength and durability.

2. Increased horsepower: The forged crankshaft can handle higher engine loads, allowing for increased horsepower and torque.

3. Improved engine performance: The unbalanced design of the crankshaft can help reduce vibrations and improve engine smoothness, leading to better performance.

4. Customizable: The crankshaft is available in different stroke lengths, allowing for customization to fit the specific needs of the engine.

1. Expensive: The cost of the crankshaft is significantly higher than a stock crankshaft.

2. Requires expertise: Installation of a forged crankshaft requires specialized knowledge and equipment, and should be done by a professional.

3. May require additional modifications: Depending on the specific engine and application, additional modifications may be required to accommodate the new crankshaft.

4. Increased risk of failure: Although the forged crankshaft is stronger than a stock crankshaft, it is still subject to failure if not properly maintained or if subjected to excessive loads.

The BC5456U Brian Crower Crankshaft (Chevrolet LS 4.000 4340 Forged Unbalanced) is a high-quality, performance-oriented crankshaft that can provide increased horsepower and improved engine performance. However, it is expensive, requires specialized knowledge and equipment for installation, and may require additional modifications. Additionally, while the forged crankshaft is stronger than a stock crankshaft, it is still subject to failure if not properly maintained or if subjected to excessive loads.

If you are looking to significantly increase the horsepower and torque of your LS engine and are willing to invest in a high-quality crankshaft, the BC5456U Brian Crower Crankshaft may be a good option. However, it is important to consider the additional costs and requirements associated with the installation and maintenance of the crankshaft, and to ensure that it is properly matched to your specific engine and application. It is also recommended to consult with a professional to ensure that the installation is done correctly and safely.

Details:

Every crankshaft features large radius journals that add rigidity for high horsepower, boost, rpm applications. Please see the for information regarding shipping costs and available methods.

Brian Crower crankshaft Chevrolet ls series 4. Gun drilled, CBC ground oil holes feature a smooth surface for extra oiling, tear dropped added scoop, cross drilled priority main feeding to the rods and micro polished mirror finish optimum bearing lubricity.

Fully profiled counterweights are designed for reduced vintage through the crankcase creating less oil resistance better rpm potential.

All cranks are stress relieved, shot preened, manga flux inspected and nitrated multi step heat treatment for ultimate performance. CBC machined on state of the art, 5 axis Muzak integrates 300-iv machines to exacting tolerances.

Purchase from map to receive aggressive pricing and retain your manufacturers warranty.

specifications cranshafengin:

• for makes: Chevrolet
• brand: Brian Crower
• mpn: Bc5456u
• part type: Crankshaft

Seller cranshafengin:

• zipcode: 55016
• city: Cottage Grove, Minnesota

Returns cranshafengin:

• policy: returns accepted
• details: Outbound shipping charges are non-refundable and will be deducted from returns. Item must be returned in the same condition as received.
• type: Money Back
• paid by: Buyer
• time: 30 Days

Payments cranshafengin:

• PayPal

General cranshafengin:

• in stock: Yes
• condition: New
• motors > partsaccessories > cartruck parts > enginescomponents > crankshaftsparts engines components

Shipping cranshafengin:

• cost: $0.0
• handling: 3 days
• type: Flat

Ratings:

1. great product! Fast shipping! 01-06-18
2. Just as described great price good communication recommended seller to all 01-06-18
3. Great item! Fast Shipping! Thank you! 01-06-18
4. Fast shipping item is as described A 01-06-18
5. Fast shipping 01-06-18

Offer cranshafengin:

• best offer: false
• Sold: 0
• quantity: 10
• Started: January 7, 2018, 3:51 am
• bids: 0

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