My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

King Engine Bearings MB5777XP010 Main Bearing Set GM Dart LS Next Block

(Chevrolet Silverado 1500 1999-2013, 2022-23, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2006-14, Camaro 1998-2002, 2010-11, 2016 + 72 more models)

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB5777XP010
14 reviews
Sale Price

$215.99

Estimated ship date Saturday, November 28

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The King Engine Bearings MB5777XP010 is a complete main bearing set engineered for GM Dart LS Next performance engine blocks. Sized at 0.010" undersize, these bearings are designed for use with reground or undersized crankshafts, making them ideal for engine rebuilds and performance builds where precise clearance control is critical.

King's XP (Xtreme Performance) series bearings are purpose-built for high-performance and racing applications. They feature King's proprietary pMax Black™ coating, a polymer-based overlay that dramatically improves wear resistance under high-load, high-RPM conditions. The advanced tri-metal construction — bi-metal or sputter-based depending on application — delivers superior fatigue strength and conformability compared to standard OEM-style bearings.

Key Features:

  • 0.010" undersize for use with reground crankshafts
  • XP Xtreme Performance series — designed for racing and high-performance builds
  • pMax Black™ polymer coating for enhanced wear resistance and improved oil retention
  • High-fatigue-strength bearing material for sustained high-RPM use
  • Precision manufactured to tight tolerances for consistent oil clearance
  • Engineered specifically for GM Dart LS Next aftermarket performance blocks
  • Full main bearing set included

Whether you're building a bracket racer, drag car, or high-output street/strip engine on a Dart LS Next block, the King MB5777XP010 provides the reliability and performance demanded by serious engine builders.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, 2022-23, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2006-14, Camaro 1998-2002, 2010-11, 2016, Corvette 1997-2008, 2014, Silverado 2500 HD 2001-19, Tahoe 2000-14, Impala 2006-09 + 68 more models

Undersize

010

Flange Oversize

FL STD

Material

pMax Black (racing line)

So I left a review already about autoplicity and it was before I even checked when it was going to be delivered. I was happy to see it was already shipped but even more excited and pleased to see that it was only going to take two days to get here! Scheduled for delivery tomorrow! Could not be any happier with this company!

quick and easy

Great pricing

Excellent communication, lowest price and fast shipping. Will definitely purchase truck accessories from them again!

Great business, fast shipping. I received the item in about 2-3 days.

great

easy,and quick.

So far so good

Autoplicity had the best price on the item I wanted. Order process was a little odd. I didn't get any confirmation of my order being placed. So 2 days later I sent an email asking if they had received it. They answered me very quickly, sent me an order confirmation with tracking number, and it turns out my item had already shipped so I had it the next day. So ordered 5/1 and had it in my hand 5/4.

excellent pricing!

Quick easy checkout

I was skeptical at first but checked it all out and it looked ligit, placed my order and wow low prices, first rate shipping and top quailty product. I am sold! will look to Autoplicity for future purchases, already told many of my friends about the fantatic deals at Autoplicity.

I placed an order on Sunday and received my order on Wednesday morning. Product was carefully packaged and as advertised. Will buy from Autoplicity again. Thanks for the great service. Order number #18578

Good...

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy