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King Engine Bearings MB556SI010 Main Bearing Set Chevrolet Gen IV V VI - for 396-502

(Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74 + 110 more models)

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB556SI010
4 reviews
Sale Price

$31.34

In Stock (10+)

delivery box

Usually delivered within 2 days

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Product Details

The King Engine Bearings MB556SI010 main bearing set is precision-engineered for Chevrolet big-block engines, specifically the 396-502 cubic inch Gen IV, V, and VI platforms. This complete main bearing set provides reliable crankshaft support for demanding performance and street applications.

Key Features:

  • Bi-metal silicon aluminum construction for enhanced durability
  • Aluminum-based material strengthened by 2.5-3% silicon content
  • Optimized for medium-load engines and nodular cast iron crankshafts
  • Precision manufacturing ensures proper oil clearances and bearing crush
  • Direct-fit replacement for Chevrolet 396, 427, 454, and 502 big-block engines
  • Compatible with Gen IV, V, and VI engine generations

King Engine Bearings are known for their high-quality materials and strict tolerance standards, making them a trusted choice for engine builders and performance enthusiasts. The silicon-aluminum alloy provides excellent wear resistance and load-bearing capacity while maintaining compatibility with nodular iron crankshafts commonly found in these legendary Chevrolet powerplants.

Products specifications

Fits

Chevrolet Camaro 1967-72, Corvette 1965-74, Impala 1965-76, Malibu 1965-67, 1973-75, C1500 1990-93, Chevelle 1965-73, Blazer 1973-74, C10 Pickup 1966-74, Caprice 1966-76, C10 1975-80, El Camino 1966-75, Monte Carlo 1970-75 + 105 more models

Bearing Material

Bi-metal, silicon aluminum

Bearing Usage

Direct replacement

Groove Location

Upper

Groove Style

1/2

Grooved Bearing

Yes

Notes

Designed for marine applications only.

Quantity

Sold as a set of 5.

Material

bimetal (aluminum silicon base)

Undersize

010

Flange Oversize

FL ON MAX

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Title

King Bearings

Ordered wrong item. Trying to return.

Great to order from shipping was fast and just awesome service will order from here again

Great selection, prices and very fast shipping! I will return!!

great stuff cheap price. fast shipping

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