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Federal Mogul 141M1X Speed-Pro Competition Main Bearing Set

Part of: Federal Mogul Speed-Pro Competition Main Bearing Set

Other options in this family: Federal Mogul 152M Federal Mogul 139M10 Federal Mogul C139M10 Federal Mogul 139M

Manufacturer

Picture for manufacturer Federal Mogul

Part Number

141M1X
4 reviews
Sale Price

$106.56

2 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Federal Mogul 141M1X is a high-performance main bearing set engineered for Chevrolet Big Block 7.4L engines requiring 0.001 inch extra clearance. Part of the renowned Speed-Pro Competition Series, these bearings are designed for demanding applications from high-performance street engines to all-out racing builds.

Advanced Tri-Metal Construction:

  • Premium 1020AK high-strength steel backing for exceptional durability
  • Speed-Pro H-14 Super Duty alloy overlay delivers superior load capacity and fatigue resistance
  • Nickel barrier layer prevents alloy migration under extreme conditions
  • Lead-tin-copper overplate provides excellent embedability and conformability
  • No flash tin layer—engineered to prevent material movement under high loads

Performance Features:

  • Three-quarter length oil grooves enhance lubrication while maintaining maximum bearing surface area
  • Contoured-flange thrust bearing design increases thrust-load capacity
  • 0.001 inch extra clearance for precision fitment and optimized oil clearances
  • Proven in NASCAR, NHRA, and IHRA competition environments

Ideal for engine builders seeking professional-grade components with race-proven reliability and performance.

Products specifications

Agricultural Equipment

N

Application Specific

Y

Car Light Truck

Y

Engine Specific

Y

Feature or Benefit 1

Copper-lead alloy

Freight Class

55

Heavy Duty Truck

N

High Performance

Y

Industrial Off Highway Equipment

N

Marine

N

Medium Duty Truck

N

Motorcycle ATV

N

Non Vehicle Specific

N

Oversize ID Inch

.001

Personal WaterCraft

N

Small Engine

N

SnowMobile

N

Transmission Specific

N

Feature 1

H14 Super Duty alloy material

Feature 2

Our best bronze alloy material - extreme fatigue resistance amp; strength.

Feature 3

Does not have flash tin plating

Great Service and good prices

Best price for a difficult to find part.

quick and easy

good price, prompt delivery. no complaints.

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