What is the main advantage of King's tri-metal bearing construction?

King's tri-metal bearings use a steel-backed overlay with a copper-lead alloy and a babbit overlay. This construction offers improved strength and wear resistance, allowing them to handle higher loads and temperatures compared to standard bearings.

What does the CP series designation mean for these bearings?

The 'CP' in the series designation refers to King's advanced tri-metal bearing technology. This design is engineered for enhanced performance and durability, particularly in demanding engine applications.

Are these bearings a direct replacement for the original equipment?

Yes, these main bearings are designed as a direct fit for General Motors L52 Vortec 3.5L engines. They are manufactured to precise specifications to ensure proper installation and function within the engine.

Specifications

Brand: King Engine Bearings
Part #: MB638CP
UPC: 611500621604

King Engine Bearings General Motors L52 Vortec 3.5L Main Bearing Set

Name: King Engine Bearings General Motors L52 Vortec 3.5L Main Bearing Set
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-general-motors-l52-vortec-3-5l-main-be-t14-432580
Price: 189.99 USD
Availability: BackOrder

$189.99

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 MB638CP. Built with high-performance materials for General Motors L52 Vortec 3.5L engines.

Key Features

Fits General Motors L52 Vortec 3.5L engines.
Features King's tri-metal construction with a steel-backed overlay, copper-lead alloy, and babbit overlay.
Designed for improved strength and wear resistance.
Helps reduce friction and wear on the crankshaft.
Includes all main bearings for the specified engine.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

The CP-series main bearings from King Engine Bearings feature a unique tri-metal construction. This design uses a steel-backed overlay with a copper-lead alloy and a babbit overlay, offering improved strength and wear resistance compared to standard bearings. These bearings are specifically made for General Motors L52 Vortec 3.5L engines, ensuring a direct fit for your rebuild.

King's tri-metal bearings are well-known for their ability to handle higher loads and temperatures, making them a solid option for engine builds where durability and performance are key. The precise sizing and smooth surface finish help reduce friction and wear on your crankshaft, contributing to a longer engine life. This set includes all the main bearings needed for your L52 Vortec engine.