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Brand New King Xp-series Main Bearings | Gm Ls1/ls6/ls3 Engines (mb5013xp) ~ Rare Item [AHaGDScE]

$41.99 $134.99 -69%

King XP-Series Main Bearings: Premium Performance for GM LS1/LS6/LS3 EnginesKing Racing is proud to introduce the XP-Series Main Bearings, designed specifically for the high-performance GM LS1/LS6/LS3 engines. This series represents the pinnacle of m

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Brand New King Xp-series Main Bearings | Gm Ls1/ls6/ls3 Engines (mb5013xp) ~ Rare Item [AHaGDScE]

King XP-Series Main Bearings: Premium Performance for GM LS1/LS6/LS3 Engines

King Racing is proud to introduce the XP-Series Main Bearings, designed specifically for the high-performance GM LS1/LS6/LS3 engines. This series represents the pinnacle of metallurgical and geometric technology, engineered to handle extreme loads and deliver unmatched performance. With the inclusion of pMax Black™, a unique tri-metal structure that boasts a 24% higher hardness than conventional tri-metals, these bearings are the perfect choice for engines using forged steel aftermarket crankshafts and operating under high-load conditions for extended periods. The combination of advanced materials and precise engineering ensures peak performance and longevity.

Unmatched Features and Benefits

The King XP-Series Main Bearings are equipped with a range of features that set them apart from the competition. Bull's Eye Tolerance guarantees perfect clearance in every set, ensuring a precise fit that maximizes engine performance. The innovative pMax Black™ tri-metal structure provides superior load capacity, making these bearings ideal for high-performance racing. Additionally, the U-Groove design increases load surface area, while the ElliptiX feature improves oil ingress, leading to enhanced lubrication and reduced friction. These features make the King XP-Series Main Bearings the ultimate choice for engines demanding the highest level of performance and reliability.

Perfect for Performance Applications

Whether you're a dedicated racer or an enthusiast looking to enhance the performance of your GM LS1/LS6/LS3 engine, the King XP-Series Main Bearings are the perfect solution. These high-quality bearings are specifically designed for all performance applications that require extended durability and maximum load capacity. The included set comes complete with all the necessary components for a seamless installation, ensuring that you can enjoy the benefits of the King XP-Series immediately. With a Manufacturer Standard Warranty, you can have peace of mind knowing that your investment is protected. Upgrade your engine with King Racing's XP-Series Main Bearings and experience the difference in performance and reliability that only King Racing can deliver.

What Our Customers Say

January 27, 2026

Absolutely no complaints!

It's a nice, compact, and effective unit.

- Nathan T..

January 27, 2026

Absolutely no complaints!

This is one of the best things I've bought online.

- Allison Cooper.

January 27, 2026

Absolutely no complaints!

I'm blown away by the feature set for this price.

- Chi_Star.

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