King Engine Bearings
King Engine Bearings King SI-Series Main Bearings - MB3351SI010
$165.99$279.55
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your classic Ford engine with King Engine Bearings' Crankshaft Main Bearings, designed specifically for vintage models from 1949 to 1953. These high-quality bearings ensure a reliable and smooth operation, enhancing overall engine performance.
- Direct Replacement: Engineered to fit seamlessly into your Ford's crankshaft, eliminating the hassle of modifications.
- Bi-metal Construction: Made from durable silicon aluminum, these bearings offer excellent wear resistance and longevity.
- Full Groove Design: The upper and lower grooved bearings promote optimal oil flow, ensuring consistent lubrication for reduced friction.
- Standard Oversize: With a 0.010 inch undersized fit, these bearings maintain the integrity of your engine while providing a perfect fit.
Sold as a complete set, these SI-Series main bearings are a must-have for restoring your Ford Flathead V8’s performance. Experience the King Engine Bearings difference today!
- Genuine part — manufacturer part number MB3351SI010
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | King Engine Bearings |
| Part # | MB3351SI010 |
| GTIN | 00611500468605 |
Frequently Asked Questions
What are the CRANKSHAFT MAIN BEARINGS used for?
These main bearings are used as a direct replacement for the crankshaft in Ford vehicles from 1949 to 1953.
What materials are the CRANKSHAFT MAIN BEARINGS made from?
They are constructed from bi-metal silicon aluminum, which provides durability and effective performance.
How difficult is it to install the CRANKSHAFT MAIN BEARINGS?
Installation difficulty can vary, so it is recommended to consult a professional mechanic for proper installation.
What is included in the CRANKSHAFT MAIN BEARINGS set?
The product is sold as a set of main bearings, including both upper and lower grooved bearings.
What is the reputation of the King Engine Bearings brand?
King Engine Bearings is known for producing high-quality engine bearings, particularly favored in performance and restoration applications.
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$165.99$279.55