1. Engine Bearings Parts
  2. sku: 14144668283039983
  3. CLEVITE MS-1277HG-10

CLEVITE MS-1277HG-10 Racing Bearing Set

Ms-1277hg-10 Clevite Racing Main Bearing Set

( Brand: Clevite ), ( Type: Crankshaft Main Bearing Set ), ( Manufacturer Warranty: 1 Year ), ( Manufacturer Part Number: MS-1277HG-10 ), ( Universal Fitment: No ), ( Performance Part: Yes )

Review CLEVITE Racing Main Bearing Set

Introducing the Clevite MS-1277HG-10 racing bearing set, a high-performance solution for your engine's bearing needs. This set, designed specifically for racing applications, includes 10 bearings: five main bearings and five rod bearings.

The main bearings in this set are identified as part number MS-1277HG-10. They are precision machined from pure copper-lead alloy, which offers superior heat conductivity and dissipation compared to traditional steel or aluminum bearings. This enables the engine to run cooler and more efficiently, even under the extreme conditions of high-performance racing.

Each main bearing features a chamfered leading edge, which helps to reduce friction and improve oil flow. The bearings are also nitrided, a process that enhances their surface hardness and durability. This makes them more resistant to pitting and scuffing, ensuring a longer lifespan and improved performance.

The rod bearings in this set, identified as part number MS-1277HG-12, are also made of copper-lead alloy. They feature a ribbed design, which helps to increase their oil capacity and improve their ability to retain oil under high RPM conditions. The ribbed design also increases the bearing's overall strength, making them more resilient to the loads and pressures encountered in racing applications.

All of the bearings in this set come with an oversize ID and are designed to be used with oversize crankshafts and connecting rods. This allows for a tighter fit between the crankshaft and the bearings, reducing the likelihood of crankshaft endplay and improving the engine's overall balanced.

In summary, the Clevite MS-1277HG-10 racing bearing set is a high-performance solution for your engine's bearing needs. The set includes five main bearings and five rod bearings, all made of copper-lead alloy for superior heat conductivity and durability. The main bearings feature a chamfered leading edge and are nitrided for enhanced hardness, while the rod bearings have a ribbed design for increased oil capacity and strength. This set is designed for racing applications and includes oversize ID bearings to be used with oversize crankshafts and connecting rods.

Clevite MS-1277HG-10 Racing Bearing Set: An In-depth Analysis

Introduction:

Clevite MS-1277HG-10 is a racing bearing set designed for high-performance applications. These bearings are known for their superior quality and durability. In this analysis, we will discuss the pros and cons of purchasing a Clevite MS-1277HG-10 racing bearing set to help you make an informed decision.

Pros:

1. High-Quality Material: Clevite bearings are manufactured using high-quality steel alloys and advanced manufacturing processes. This results in bearings that are more durable and resistant to wear and tear compared to standard bearings.

2. Precision Manufacturing: Clevite bearings undergo rigorous precision manufacturing processes, ensuring that they meet exacting tolerances. This results in a smoother operating engine and improved performance.

3. Enhanced Heat Dissipation: The MS-1277HG-10 racing bearing set is designed with enhanced heat dissipation capabilities. This is crucial in high-performance applications, where bearings can generate significant heat.

4. Reduced Engine Friction: The MS-1277HG-10 racing bearing set is engineered to reduce engine friction, resulting in improved engine efficiency and increased horsepower.

5. Racing Applications: These bearings are specifically designed for racing applications, making them an excellent choice for those seeking maximum performance.

Cons:

1. Cost: The Clevite MS-1277HG-10 racing bearing set is more expensive than standard bearings. This may be a concern for those on a budget.

2. Required Skill Level: Installing these bearings requires a certain level of mechanical skill and experience. It is recommended that they be installed by a professional mechanic to ensure proper installation and to avoid potential damage to the engine.

3. Limited Availability: These bearings may not be readily available at local auto parts stores. They may need to be ordered from a specialized racing parts supplier, which could result in additional shipping costs and longer wait times.

Conclusion:

The Clevite MS-1277HG-10 racing bearing set offers several advantages for high-performance applications, including improved durability, precision manufacturing, enhanced heat dissipation, reduced engine friction, and racing application design. However, they come with a higher cost, a required skill level for installation, and limited availability.

Recommendation:

If you are seeking maximum performance from your engine and are willing to invest in high-quality bearings, the Clevite MS-1277HG-10 racing bearing set is an excellent choice. However, if you are on a budget or do not have the required mechanical skill for installation, standard bearings may be a more suitable option for you. Ultimately, the decision comes down to your specific needs and budget.

Details:

Standard size. 440 Mopar Rb main bearings.

part #: ms1277hg10 price

  • $135.00

specifications engibearing:

  • brand: Clevite
  • type: Crankshaft Main Bearing Set
  • manufacturer warranty: 1 Year
  • manufacturer part number: MS-1277HG-10
  • universal fitment: No
  • performance part: Yes

general engibearing:

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

offer engibearing:

  • sold: 0
  • availability: In Stock
  • quantity: 1
  • started: April 23, 2026
  • options: Ship-to-home

payments engibearing:

  • credit card: Mastercard
  • wallet: Apple-pay
  • other

seller engibearing:

  • rating: 97.5%
  • city: Baytown, Texas
  • # reviews: 281

shipping engibearing:

  • transit: 7-11 Days
  • carrier: USPS
  • cost: $8.65
  • service: USPS Ground Advantage
  • class: Standard
  • type: Calculated

returns engibearing:

  • policy: No Returns
type: crankshaft main bearing set, manufacturer warranty: 1 year, universal fitment: no, performance part: yes,
category: auto parts > car truck parts accessories > engines engine parts > engine bearings, sku: 14144668283039983,

Clevite MS-1277HG-10 Is Similar To:

engibearing logo
1 offer $135.00 USD
  • New. Offer #1 priced at $135.00 + $9.35 delivery = $144.35* total. Standard size 440 mopar rb main bearings.+$9.35 shipping

Copyright © engibearing.com