King Engine Bearings MB5013HP Chevy LS1/LS6/LS3 Bi-Metal Performance Main Bearing Set, Standard Size

King Engine Bearings Chevy LS1/LS6/LS3 Bi-Metal Performance Main Bearing Set - Size STD

The King Engine Bearings MB5013HP Bi-Metal Performance Main Bearing Set is designed for Chevy LS1, LS6, and LS3 engines requiring standard-size main bearings. Manufactured for performance applications, this bearing set supports dependable crankshaft rotation and consistent clearance control in demanding street and competition builds.

King Engine Bearings uses a performance-oriented bi-metal construction to provide a durable bearing surface, effective load distribution, and reliable resistance to wear under elevated operating conditions. The standard-size specification is intended for crankshafts and engine blocks that remain within factory main-bearing dimensions, making proper measurement and clearance verification essential before installation.

Engineered as a direct replacement-style main bearing set for compatible LS-series applications, the MB5013HP helps support stable oil film retention and smooth engine operation when installed with correct lubrication, torque procedures, and alignment practices. This set is intended for automotive use and is suited to builders seeking an upgrade over conventional replacement bearings without changing the standard crankshaft journal specification.

Specifications and Technical Data

• Brand: King Engine Bearings
• Part Number: MB5013HP
• Bearing Type: Performance main bearing set
• Construction: Bi-metal bearing material
• Engine Family: Chevrolet LS-series V8
• Application: LS1, LS6, and LS3 engines
• Bearing Size: Standard
• Set Quantity: Complete main bearing set for one engine

What's Included

One King Engine Bearings MB5013HP standard-size bi-metal performance main bearing set. Verify crankshaft journal measurements, engine block condition, bearing clearances, and application compatibility before installation. Vehicle-specific fitment should be confirmed using the engine and vehicle manufacturer specifications.

Features:

• Performance Main Bearings: Designed to support dependable crankshaft rotation and consistent clearance control in demanding engine applications.
• Bi-Metal Construction: Provides a durable bearing surface and balanced load distribution for reliable performance.
• Standard Size: Intended for crankshafts and engine blocks retaining factory main-bearing dimensions.
• LS-Series Compatibility: Developed for compatible Chevrolet LS1, LS6, and LS3 engine applications.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1