1. Engine Bearings Parts
  2. sku: 13142568196971782
  3. KING BEARINGS MB5766SI001

KING BEARINGS MB5766SI001 Crankshaft Lsx 611500586088 .001 L20 LS1/2/4/6 .010

fits make: Chevrolet.

Mb5766si001 King Bearings .001 Crankshaft Main For Chevrolet Lsx L20 Ls1/2/4/6 Bore .010

( Brand: King Bearings ), ( Type: Crankshaft Main Bearing ), ( Manufacturer Part Number: MB5766SI001 ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: .001 ), ( Fitment Type: Performance/custom ), ( Notes: Compatible With Chevrolet Lsx L20 Ls1/2/4/6 Bore .010 ), ( UPC: 611500586088 )

Review KING BEARINGS .001 Crankshaft Main Chevrolet Lsx L20 Ls1/2/4/6 Bore .010 fits LS1

Introducing the King Bearings MB5766SI001 001 Crankshaft Bearing Kit for Chevrolet LSX L20 LS1/2/4/6 010 engines. This premium bearing kit is engineered to deliver superior performance and durability for your high-performance engine build.

The MB5766SI001 001 Crankshaft Bearing Kit is specifically designed for Chevrolet LSX L20 LS1/2/4/6 010 engines, ensuring a perfect fit and reliable function. Each bearing in this kit is manufactured using King's proprietary Micro-Groove technology, which provides increased oil flow for superior lubrication and cooling.

The inner race of these bearings is made from a high-strength, low-friction material that resists wear and provides excellent load capacity. The outer race is constructed from a robust steel alloy, ensuring maximum durability and resistance to deformation. The roller bearings in this kit feature a precision-machined, chrome-molybdenum steel roller that provides excellent load capacity and roller contact pressure distribution.

The MB5766SI001 001 Crankshaft Bearing Kit also includes a set of King's patented, self-aligning, tapered roller bearings for the counterweight. These bearings ensure proper alignment of the counterweight, reducing stress on the crankshaft and improving overall engine performance.

Each bearing in this kit is meticulously inspected and balanced to ensure optimal performance and longevity. The MB5766SI001 001 Crankshaft Bearing Kit is also backed by King's industry-leading warranty, giving you peace of mind and confidence in your engine build.

In summary, the King Bearings MB5766SI001 001 Crankshaft Bearing Kit is a high-performance, durable solution for your Chevrolet LSX L20 LS1/2/4/6 010 engine. With its superior lubrication, increased load capacity, and self-aligning tapered roller bearings, this bearing kit is an essential upgrade for any high-performance engine build.

The MB5766SI001 crankshaft from King Bearings is a forged steel component designed for use in Chevrolet LSX engines, including L20, LS1/2/4/6 models from the year 2001 and onwards. This crankshaft is known for its durability and high-performance capabilities. Here are some pros and cons that may help you make an informed decision about purchasing this crankshaft:

Pros:

1. Forged steel construction: This type of construction offers increased strength and durability, making it suitable for high-performance applications.

2. Improved power output: The MB5766SI001 crankshaft can help increase horsepower and torque in your LSX engine due to its robust design.

3. Enhanced reliability: Forged crankshafts are less prone to failure compared to cast crankshafts, ensuring better reliability and longevity.

4. Better balancing: Improved balancing features help minimize vibrations and reduce the risk of harmonic failures.

5. Wide application range: This crankshaft is compatible with various LSX engine models, making it a versatile option for many builders.

Cons:

1. Higher cost: Forged crankshafts like the MB5766SI001 are more expensive than their cast counterparts, so the initial investment may be a significant factor.

2. Custom installation: Depending on your engine configuration, additional modifications or custom work might be required for a successful installation.

3. Increased weight: Forged crankshafts tend to be heavier than cast crankshafts, which could potentially affect engine performance and fuel economy, although this is typically a minor concern in high-performance applications.

Conclusion:

The MB5766SI001 crankshaft from King Bearings offers numerous benefits for LSX engine builders, including increased power output, enhanced reliability, and improved balancing. However, the higher cost and potential for custom installation requirements are important factors to consider. Ultimately, if you're seeking a high-performance, durable crankshaft for your LSX engine, the MB5766SI001 is a solid investment that can help you achieve your goals.

Recommendation:

If you're planning a high-performance build for your LSX engine and are looking for a robust, reliable crankshaft, the MB5766SI001 from King Bearings is an excellent choice. The benefits it provides, such as increased power output, durability, and reliability, are well worth the investment. Just be sure to carefully consider any potential installation requirements and associated costs.

Details:

Regardless if its race, track, or stock replacements they have proven get the job done. Compatible with: CHEVROLET LS series L20 LS1/2/4/6 Housing Bore .010 Number of pairs in a set: 5Bearing size: .001King Bearings have been proven time and again to be the best on market. For listings with free shipping, it only applies within the continental 48 states.

part #: mb5766si001 prices

  • $131.48-$131.72

specifications engibearing:

  • for makes: Chevrolet
  • brand: King Bearings
  • type: Crankshaft Main Bearing
  • manufacturer part number: MB5766SI001
  • items included: Engine Bearing
  • universal fitment: No
  • size: .001
  • fitment type: Performance/custom
  • notes: Compatible With Chevrolet Lsx L20 Ls1/2/4/6 Bore .010
  • upc: 611500586088

general engibearing:

  • Car Truck Parts Accessories > Engines Engine Parts > Engine Bearings
  • condition: New

payments engibearing:

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shipping engibearing:

  • class: Standard
  • transit: 2-6 Days
  • type: Fixed
  • service: Standard
  • cost: $0.00

returns engibearing:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller engibearing:

  • # reviews: 72649
  • rating: 99.5%
  • city: Wrightstown, Wisconsin

offer engibearing:

  • sold: 0
  • options: Ship-to-home
  • started: March 4, 2026
  • availability: In Stock
for makes: chevrolet, type: crankshaft main bearing, items included: engine bearing, universal fitment: no, size: .001, fitment type: performance/custom, notes: compatible with chevrolet lsx l20 ls1/2/4/6 bore .010,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 13142568196971782,

King Bearings MB5766SI001 Is Similar To:

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2 offers $131.48–$131.72 USD
  • New. Offer #1 priced at $131.72 + $0.00 delivery = $131.72* total. Bearing Undersize:0.001 in Main Bearings Series:SI Series.FREE SHIPPING
  • New. Offer #2 priced at $131.48 + $0.00 delivery = $131.48* total. Regardless if it's race, track, or stock replacements they have proven they get the job done Compatible with: CHEVROLET LS series L20 LS1/2/4/6 (Housing Bore + .010)Number of pairs in a set: 5Bearing size: .001King bearings have been proven time and time again to be the best on the market.FREE SHIPPING

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