Sealed Power Main Bearing Set 0.001 Undersize 4040M1 — Fits Pontiac V8

SKU: BDBR_4040M1
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Sealed Power

Sealed Power engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sealed Power lineup with fast shipping and expert fitment support — order with confidence.

Precision Main Bearing Set for Pontiac V8

Achieve the perfect rotating assembly clearance with this Sealed Power main bearing set for Pontiac V8 engines. Designed for engines that have been machined for a 0.001-inch undersize, these bearings provide the exact tolerance needed for optimal oil film thickness and engine longevity. Sealed Power is the industry standard for high-quality engine bearings, offering superior load-bearing capacity for your classic Pontiac.

Key Specifications

  • Fitment: Pontiac V8 Engines
  • Size: 0.001 inch undersize
  • Application: Main bearing set for crankshaft
  • Material: High-performance alloy
  • Precision: Engineered for exact clearance requirements

Proper main bearing clearance is the foundation of a healthy engine. These Sealed Power bearings are designed to handle the unique demands of the Pontiac V8, providing excellent heat dissipation and wear resistance. Whether you are building a street-performance engine or restoring a classic, these bearings ensure your crankshaft is supported correctly under all operating conditions. By choosing a 0.001-inch undersize set, you can compensate for minor crankshaft wear or achieve specific clearance targets for high-performance builds. Trust in the quality of Sealed Power to keep your Pontiac engine running strong for years to come. Explore our full range of engine components and rebuild kits at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Sealed Power

Sealed Power engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sealed Power lineup with fast shipping and expert fitment support — order with confidence.

Precision Main Bearing Set for Pontiac V8

Achieve the perfect rotating assembly clearance with this Sealed Power main bearing set for Pontiac V8 engines. Designed for engines that have been machined for a 0.001-inch undersize, these bearings provide the exact tolerance needed for optimal oil film thickness and engine longevity. Sealed Power is the industry standard for high-quality engine bearings, offering superior load-bearing capacity for your classic Pontiac.

Key Specifications

  • Fitment: Pontiac V8 Engines
  • Size: 0.001 inch undersize
  • Application: Main bearing set for crankshaft
  • Material: High-performance alloy
  • Precision: Engineered for exact clearance requirements

Proper main bearing clearance is the foundation of a healthy engine. These Sealed Power bearings are designed to handle the unique demands of the Pontiac V8, providing excellent heat dissipation and wear resistance. Whether you are building a street-performance engine or restoring a classic, these bearings ensure your crankshaft is supported correctly under all operating conditions. By choosing a 0.001-inch undersize set, you can compensate for minor crankshaft wear or achieve specific clearance targets for high-performance builds. Trust in the quality of Sealed Power to keep your Pontiac engine running strong for years to come. Explore our full range of engine components and rebuild kits at GGCRACING.

Product Details

Product Description

About Sealed Power

Sealed Power engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Sealed Power lineup with fast shipping and expert fitment support — order with confidence.

Precision Main Bearing Set for Pontiac V8

Achieve the perfect rotating assembly clearance with this Sealed Power main bearing set for Pontiac V8 engines. Designed for engines that have been machined for a 0.001-inch undersize, these bearings provide the exact tolerance needed for optimal oil film thickness and engine longevity. Sealed Power is the industry standard for high-quality engine bearings, offering superior load-bearing capacity for your classic Pontiac.

Key Specifications

  • Fitment: Pontiac V8 Engines
  • Size: 0.001 inch undersize
  • Application: Main bearing set for crankshaft
  • Material: High-performance alloy
  • Precision: Engineered for exact clearance requirements

Proper main bearing clearance is the foundation of a healthy engine. These Sealed Power bearings are designed to handle the unique demands of the Pontiac V8, providing excellent heat dissipation and wear resistance. Whether you are building a street-performance engine or restoring a classic, these bearings ensure your crankshaft is supported correctly under all operating conditions. By choosing a 0.001-inch undersize set, you can compensate for minor crankshaft wear or achieve specific clearance targets for high-performance builds. Trust in the quality of Sealed Power to keep your Pontiac engine running strong for years to come. Explore our full range of engine components and rebuild kits at GGCRACING.

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