Engines and Components› Engine Bearings

King Engine Bearings

King Engine Bearings Dart LS Next Block (Size STD) Performance Main Bearing Set

$334.73

SKU: K006 MB5777XP

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The King Engine Bearings MB5777XP is a main bearing set designed for GM Dart LS Next engine applications. It features Trimetal pMax Black race bearings and is available in STD (Standard) undersize with a FL STD flange oversize. This set includes grooved bearings with a 1/2 groove style located in the upper position.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandKing Engine Bearings
Part NumberK006 MB5777XP

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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