KING ENGINE BEARINGS CR808XPN010X Gm Big Block Rod 611500529207 366CI 396CI 402CI 454CI 502CI

( Brand: King Engine Bearings ), ( Number In Pack: 16 ), ( Type: Connecting Rod Bearings ), ( Manufacturer Part Number: CR808XPN010X ), ( Items Included: Engine Bearing ), ( Universal Fitment: No ), ( Size: 0.25 ), ( Fitment Type: Performance/custom ), ( UPC: 611500529207 )

Review KING ENGINE BEARINGS Gm Big Block 366ci 396ci 402ci 454ci 502ci Rod fits 427CI

Introducing the King Engine Bearings CR808XPN010X, specifically designed for GM Big Block engines with displacements ranging from 366ci to 502ci and rod bearing applications for engines with crankshaft sizes of 4.000 inches and 4.375 inches. These bearings are an essential upgrade for performance enthusiasts and professional mechanics seeking superior engine durability and reliability.

These high-performance bearing sets are meticulously engineered using only the finest materials, ensuring optimal balance between strength and weight. Each bearing boasts a precision-machined, chrome molybdenum steel backing plate, providing unparalleled rigidity and durability. The backing plates are also designed to offer excellent thermal conductivity, ensuring that the bearings remain stable even under the most demanding conditions.

The roller bearings themselves are crafted from a proprietary alloy of phosphor bronze, which offers exceptional load-carrying capacity, low friction, and excellent resistance to wear. The rollers are precisely sized and manufactured to ensure a perfect fit, reducing the risk of engine damage from excess play or misalignment.

The CR808XPN010X bearings also feature King's patented self-aligning taper roller design. This innovative design allows the bearings to self-align during installation, ensuring that they are properly seated and reducing the risk of damage to the crankshaft or connecting rods. The bearings also include King's exclusive double-lip seal design, which offers superior sealing performance, reducing the risk of oil leaks and maintaining proper lubrication levels.

In addition to their exceptional performance and durability, these bearings are also designed to be easy to install. Each set comes complete with all necessary hardware and instructions, and their precision machining ensures that they fit perfectly in the engine, reducing the need for extensive engine disassembly during installation.

Whether you're building a high-performance engine for competition use or simply seeking to upgrade your daily driver, the King Engine Bearings CR808XPN010X are an essential investment. With their superior strength, durability, and ease of installation, these bearings will help ensure that your engine runs stronger and longer than ever before.

Pros and Cons of Buying King Engine Bearings CR808XPN010X for GM Big Block Engines

King Engine Bearings CR808XPN010X are known for their durability and high-performance capabilities in various GM big block engines. However, like any other product, they come with their advantages and disadvantages. In this article, we will discuss both the pros and cons to help you make an informed decision.

1. Superior Quality: King Engine Bearings are made from premium materials, ensuring superior strength and longevity. They are designed for high-performance applications and offer excellent load capacity.

2. Reduced Engine Noise: King bearings provide better noise reduction due to their superior design and materials. This results in a quieter engine operation.

3. Improved Engine Performance: These bearings help in reducing friction, allowing the engine to run more smoothly and efficiently, improving overall engine performance.

4. Wide Compatibility: King Engine Bearings CR808XPN010X are compatible with various GM big block engines, including 366ci, 396ci, 402ci, 427ci, 454ci, and 502ci engines.

1. High Cost: King Engine Bearings are more expensive than standard bearings due to their superior quality and materials. This may not be an issue for high-performance applications but can be a significant concern for budget-conscious buyers.

2. Complex Installation: Installing these bearings may require more expertise and experience than standard bearings. It is essential to follow the correct installation procedures to ensure proper seating and lubrication.

3. Limited Availability: King Engine Bearings may not be readily available at all auto parts stores. You may need to order them online, which could result in longer wait times.

King Engine Bearings CR808XPN010X offer several advantages, including superior quality, reduced engine noise, improved engine performance, and wide compatibility. However, they also come with some disadvantages, such as high cost, complex installation, and limited availability.

If you are looking for high-performance engine bearings for your GM big block engine and are willing to pay a premium price, King Engine Bearings CR808XPN010X are an excellent choice. They offer superior strength, durability, and improved engine performance. However, if you're on a budget or prefer a more straightforward installation process, standard engine bearings may be a more cost-effective option.

Details:

It was developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads extended periods. Features: High-load, long-duration racing such as circle track, off-road, off-shore, and others that require steel crankshafts. Race Bearings today inevitably need to match these demands with more competitive. 0.0005 metallurgical enhanced and hardened performance overlay withstands greater loads better resists surface fatigue.

Max Black together with the XP geometric features are ideal combination for performance racing. 15% - 30% greater load capacity than traditional Bearings. The XP Teri-Metal Racing Series. King Racing's XP series features Max Black, a unique Teri-metal structure that is 24% harder than any other conventional race bearing.

Mains are 1/2 grooved for un compromised lower shell load capacity. The Secure Bond unique adhesion process, for superior stability between the top and intermediate layers. The XP series is a line of Bearings with advanced metallurgical and geometric technologies that meet extreme performance loads. Successful race Engine builders are constantly pushing the limits of load capacity to new levels.

Enhanced Teri-metal copper lead construction with nickel barrier and Secure Bond adhesion. At King Racing we met the challenge with XP high performance Bearings series.

part #: cr808xpn010x prices

• $135.99-$159.53

specifications engibearing:

• for models: 427ci
• brand: King Engine Bearings
• number in pack: 16
• type: Connecting Rod Bearings
• manufacturer part number: CR808XPN010X
• items included: Engine Bearing
• universal fitment: No
• size: 0.25
• fitment type: Performance/custom
• upc: 611500529207

offer engibearing:

• quantity: 2
• availability: In Stock
• started: September 14, 2025
• sold: 0
• options: Ship-to-home

returns engibearing:

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

shipping engibearing:

• type: Fixed
• service: Standard
• transit: 4-7 Days
• cost: $0.00
• class: Standard

seller engibearing:

• city: Wrightstown, Wisconsin
• rating: 98.6%
• # reviews: 66432

payments engibearing:

• credit card: Visa
• other
• wallet: Google-pay

general engibearing:

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

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