King Engine Bearings
King Engine Bearings King XP-Series Main Bearings - MB509XP010
$103.99$151.80
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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 engine's performance with the King Engine Bearings Main Bearing Set, designed specifically for classic Chevrolet, GMC, Pontiac, Oldsmobile, and Avanti models from 1970 to 1980.
- Enhanced Performance: The tri-metal construction of copper, lead, and nickel ensures superior durability and reduced friction, providing a smoother operation.
- Optimal Fit: Sold as a set of five, these bearings feature a groove style of 1/2 and are designed for upper groove location, ensuring a precise fit for your engine.
- Stock Oversize: With a thrust bearing oversize that meets stock specifications, you can maintain your engine’s integrity while enhancing its performance.
- Reliable Engineering: The King XP-Series Main Bearings are tailored for performance use, making them ideal for enthusiasts looking to boost their vehicle's capabilities.
- Perfect for Classic Builds: These bearings are specifically engineered for a range of classic vehicles, ensuring compatibility with your restoration or performance project.
With a crankshaft undersize of 0.010 inches (0.25mm), this set is ready to elevate your engine's performance.
Choose King Engine Bearings for reliable performance and quality in your engine rebuild.
- Genuine part — manufacturer part number MB509XP010
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | King Engine Bearings |
| Part # | MB509XP010 |
| GTIN | 00611500564758 |
Frequently Asked Questions
What is the King Engine Bearings MAIN BEARING SET used for?
The King Engine Bearings MAIN BEARING SET is designed for use in performance applications, specifically in engines from Chevrolet, GMC, Pontiac, Oldsmobile, and Avanti from the years 1970 to 1980.
What materials are used in the construction of the main bearings?
The main bearings are made from a tri-metal composition, which includes copper, lead, and nickel for enhanced performance.
How many bearings are included in the set?
The MAIN BEARING SET is sold as a set of 5 bearings.
Is installation of the main bearing set difficult?
The installation of the main bearing set may require specific knowledge and tools, so professional installation is recommended.
What is the groove style of these main bearings?
These main bearings feature a groove style of 1/2 and have an upper groove location.
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$103.99$151.80