What does STDX oversized mean for these bearings?

STDX indicates that these bearings are oversized by a specific amount, typically 0.001 inch, compared to standard size. This is used when the engine's crankshaft journals have been machined undersize during a rebuild to ensure proper clearance.

What is the Pmax Black racing line?

The Pmax Black line from King Engine Bearings is their performance-oriented offering, featuring advanced materials and coatings designed to withstand higher loads and temperatures found in racing and high-performance applications.

Do these bearings come with installation instructions?

While specific instructions are not included in this listing, it is always recommended to consult the official King Engine Bearings installation guide or a professional mechanic for proper torque specifications and assembly procedures for your specific engine build.

Specifications

Brand: King Engine Bearings
Part #: MB5838XPCSTDX
UPC: 611500612466

King Engine Bearings GM 6.2L LT1/LT4 GEN V (Size STDX Oversized) Performance Main Bearing Set

Name: King Engine Bearings GM 6.2L LT1/LT4 GEN V (Size STDX Oversized) Performance Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-gm-6-2l-lt1-lt4-gen-v-size-stdx-oversi-t14-612654
Price: 99.84 USD
Availability: BackOrder

$99.84

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

King Engine Bearings main bearing set for GM 6.2L LT1/LT4 GEN V engines. STDX oversized for performance builds.

Key Features

Fits 1999-2017 GMC Sierra 1500, 2013-2017 Chevrolet Camaro, 2010-2017 Chevrolet Corvette, and many other GM 6.2L LT1/LT4 Gen V applications.
This is a main bearing set for GM 6.2L LT1/LT4 Gen V engines.
Features the STDX oversized size, suitable for crankshafts machined undersize.
Part of King's Pmax Black racing line, designed for high-performance use.
Includes a specialized overlay for improved durability and friction reduction.

Secure CheckoutFast Shipping631-982-0042

Will this fit your vehicle?

About this part

Product Details

If you're rebuilding the bottom end of a GM 6.2L LT1 or LT4 Gen V engine, these King Engine Bearings main bearing set are a solid option. They're designed for performance applications and come in an STDX oversized size, which is useful when the crankshaft journals have been machined undersize during a rebuild. This particular set is part of King's Pmax Black racing line, featuring a specialized overlay for demanding conditions.

These bearings are well-built with a focus on durability and consistent performance under stress. The Pmax Black coating helps reduce friction and wear, which is crucial for maintaining oil pressure and bearing life in high-performance engines. They fit a wide range of GM vehicles from Cadillac, Chevrolet, GMC, and Hummer, covering many model years where these 6.2L engines were used.

When installing these bearings, it's important to ensure your crankshaft journals are clean and within the specified tolerances for the STDX size. Always refer to the manufacturer's installation instructions for proper torque and assembly procedures to get the most out of this performance bearing set.