
Sealed Power
Specifications
- Brand
- Sealed Power
- Part #
- 4221M
- Dimensions
- 5.5" x 4.5" x 3.9"
- UPC
- 00724956124022
Sealed Power
Engine Crankshaft Main Bearing Set
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Family-owned since 1957 · Trusted by auto enthusiasts nationwide
Key Features
- Steel-backed bronze alloy lining with overplate
- Popular for fatigue resistance & strength - provides conformability required for older applications
- State-of-the-art manufacturing
- Exacting tolerances
- Meets or exceeds OEM specifications
Product Details
Sealed Power® Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.
Description
Sealed Power 4221M Engine Crankshaft Main Bearing Set for Pontiac FirebirdSpecifications
- Brand
- Sealed Power
- Manufacturer Part #
- 4221M
- Dimensions
- 5.5" x 4.5" x 3.9"
- UPC
- 00724956124022
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