What material are these main bearings made from?

These main bearings are constructed from a lead-free, environmentally safe composite bi-metal aluminum material. This composition is chosen for its balance of strength and wear resistance in engine applications.

What is included in this set?

This set includes five crankshaft main bearings, which is the standard quantity needed for a typical V8 engine configuration. It provides the necessary components for a complete main bearing replacement.

Are these bearings suitable for a performance engine build?

Yes, King Engine Bearings specializes in high-quality bearings and this set features a performance-oriented bi-metal aluminum material. They are designed to provide reliable crankshaft support for various engine builds.

Specifications

Brand: King Engine Bearings
Part #: MB509HP020
UPC: 611500530609

King Engine Bearings Chevrolet 400 V8 Crankshaft Main Bearing Set (Set of 5)

Name: King Engine Bearings Chevrolet 400 V8 Crankshaft Main Bearing Set (Set of 5)
Brand: King Engine Bearings
SKU: king-engine-bearings-king-engine-bearings-chevrolet-400-v8-crankshaft-main-beari-t14-163913
Price: 94.22 USD
Availability: BackOrder

$94.22

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King Engine Bearings Chevrolet 400 V8 Crankshaft Main Bearing Set (Set of 5). Features lead-free composite bi-metal aluminum material.

Key Features

Fits many Chevrolet and GMC vehicles with a 400 V8 engine.
Features a lead-free, environmentally safe composite bi-metal aluminum material.
Includes a set of five crankshaft main bearings.
King Engine Bearings has specialized in engine bearings since 1960.
Designed for reliable crankshaft support and proper oil clearance.

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About this part

Product Details

Starting with a lead-free, environmentally safe composite bi-metal aluminum material, these King Engine Bearings crankshaft main bearings are built for performance. King has specialized in engine bearings since 1960, focusing on supplying the highest quality available. This set includes five main bearings, designed to fit a wide range of Chevrolet and GMC vehicles from the early 1970s through the early 1980s, including popular models like the Chevrolet Impala and GMC Jimmy.

The bi-metal aluminum construction offers a good balance of strength and wear resistance, crucial for the demanding environment within an engine's rotating assembly. These bearings are a solid option when rebuilding or refreshing your Chevrolet 400 V8 engine, ensuring proper crankshaft support and oil clearance. They are designed to meet the needs of engine builds where reliability and durability are key considerations.