King Engine Bearings
King Engine Bearings King XP-Series Main Bearings - MB557XP020
$114.99$163.30
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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 a range of classic American vehicles. These high-quality bearings are engineered to provide the reliability and durability you need for optimal engine function.
- Performance-Driven: Designed for performance applications, these bearings enhance engine efficiency and longevity.
- Tri-Metal Construction: Crafted from a robust copper-lead-nickel material, ensuring superior wear resistance and performance under pressure.
- Perfect Fit: Each set includes 5 bearings, featuring a 0.020 in. crankshaft undersize for a precise fit in your engine.
- Grooved Design: The upper groove location aids in oil distribution, promoting better lubrication for smoother operation.
- Versatile Compatibility: Suitable for various makes including Chevrolet, GMC, Oldsmobile, and more, spanning model years 1994 to 2005.
With the King XP-Series Main Bearings, your engine will experience improved performance and reliability, making them a smart choice for any rebuild or upgrade.
- Genuine part — manufacturer part number MB557XP020
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | King Engine Bearings |
| Part # | MB557XP020 |
| GTIN | 00611500565335 |
Frequently Asked Questions
What is the purpose of the King Engine Bearings Main Bearing Set?
The King Engine Bearings Main Bearing Set is designed for performance use, providing essential support for the engine's crankshaft.
What materials are used in these main bearings?
The main bearings are made from a tri-metal construction consisting of copper, lead, and nickel.
How many main bearings are included in this set?
The set includes a total of 5 main bearings.
What is the crankshaft undersize for this bearing set?
This bearing set is designed for a crankshaft undersize of 0.020 inches, or 0.50 mm.
Which vehicle makes are compatible with this main bearing set?
This main bearing set is compatible with several makes including Chevrolet, GMC, Oldsmobile, Buick, Pontiac, Cadillac, Checker, Workhorse, Avanti, Excalibur, ISO, and Dodge for the years 1994 to 2005.
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$114.99$163.30