What is the purpose of main bearings?

Main bearings support the crankshaft within the engine block. They create a low-friction surface for the crankshaft to rotate on, ensuring smooth operation and proper oil flow.

What does the 'MC' in the part number signify?

The 'MC' in the part number typically refers to a specific material composition and design developed by King Engine Bearings. This designation often indicates a focus on enhanced performance and durability for demanding applications.

Are any special tools or procedures needed for installation?

Installation of main bearings requires careful attention to detail, including proper cleaning of all surfaces and ensuring correct oil clearances. It is recommended to refer to the manufacturer's installation instructions or a service manual for specific procedures and tool requirements.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

Specifications

Brand: King Engine Bearings
Part #: MB5293MC
UPC: 611500619151

King Engine Bearings GM Vortec /LS-Series Gen III IV V Main Bearing Set

Name: King Engine Bearings GM Vortec /LS-Series Gen III IV V Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-gm-vortec-ls-series-gen-iii-iv-v-main--t14-432450
Price: 100.07 USD
Availability: BackOrder

$100.07

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 MB5293MC for GM Vortec and LS-Series Gen III, IV, V engines.

Key Features

This product is a Main Bearing Set.
Designed for GM Vortec, LS-Series Gen III, IV, and V engines.
Features the 'MC' designation, indicating specific material and design for performance.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

This main bearing set from King Engine Bearings includes the necessary components to replace the main bearings in your GM Vortec or LS-Series Gen III, IV, and V engine. Main bearings are critical for supporting the crankshaft and ensuring it spins smoothly within the engine block. When rebuilding or refreshing an engine, fresh bearings are essential for proper oil clearance and long-term reliability.

King Engine Bearings is a well-known name in engine components, and this set is built to support the demands of these popular GM V8 engines. The 'MC' in the part number indicates a specific material composition and design intended for performance and durability. Proper installation is key, ensuring the correct oil clearances are maintained for optimal lubrication and reduced friction.