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King Engine Bearings MB4080SI0.5 Main Bearing Set for GM 2.8L 3.4L V6

(Chevrolet Camaro 1985-95, S10 1986-93, Impala 2000-05, Malibu 1997-2003, Equinox 2005-09, Monte Carlo 1995-2005, Cavalier 1987-94 + 40 more models)

Part of: King Engine Bearings Main Bearing Set Oversize

Other options in this family: King Engine Bearings MB5835SI0.5 King Engine Bearings MB5557SI0.75 King Engine Bearings MB5280SI0.5 King Engine Bearings MB4102SI0.25 King Engine Bearings MB5770SI0.25

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

MB4080SI0.5
11 reviews
Sale Price

$37.67

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The King Engine Bearings MB4080SI0.5 is a precision-engineered main bearing set designed for GM 2.8L and 3.4L V6 engines (173 cubic inch and 207 cubic inch displacements). This complete main bearing set provides reliable crankshaft support for medium-duty engine applications.

Key Features:

  • Bi-metal silicon aluminum construction for enhanced durability
  • Aluminum-based material strengthened with 2.5-3% silicon content
  • Optimized for medium load engines and nodular cast iron crankshafts
  • 0.5mm (0.020") oversize for worn crankshaft journals
  • Precision manufactured to OEM specifications
  • Complete main bearing set for full crankshaft rebuild

King Engine Bearings' silicon aluminum material offers excellent conformability and embeddability, making it ideal for street performance and moderate duty applications. The bi-metal construction provides superior load-bearing capacity while maintaining proper oil clearances throughout the engine's operating range.

Products specifications

Fits

Chevrolet Camaro 1985-95, S10 1986-93, Impala 2000-05, Malibu 1997-2003, Equinox 2005-09, Monte Carlo 1995-2005, Cavalier 1987-94, S10 Blazer 1986-89, 1991-94, Venture 1997-2005, Lumina 1990-2001, Corsica 1987-96, Celebrity 1986-90 + 35 more models

Flange Oversize

FL ON MAX

Undersize

0.5

Material

bimetal (aluminum silicon base)

Prop 65

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

Title

King Bearings

Great price on what I was wanting

Good

sweet deal

Awesome prices, free shipping makes me happy :)

Great Job Guys! The customer service was very professional and I loved that they took paypal!<br><br>Thank you would recommend to a friend!

very smooth

Awesome price! Shipping could be faster, but it was fast enough. Will deff buy again.

easy

your site keeps crashing

I ordered my Smittybilt XRC Fender Flares from Autoplicity with skepticism as the price was by far the cheapest I could find. I ordered on a Thursday Night and had them the Following Monday. Very Happy and would purchase from them again. Shipping seemed extremely fair considering the price and weight of the item. Thanks for the prompt service.

I was very surprised that even with shipping, I saved 40% over the exact same item at a local auto store. They shipped the next business day and I am expecting to receive within 1 week of placing the order.<br>Autoplicity's website is easy to navigate and the selection and prices are top notch. I will be ordering from here again!

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