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King Engine Bearings MB4080SI0.75 Main Bearing Set 0.75mm Oversize 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

MB4080SI0.75
11 reviews
Sale Price

$43.28

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The King Engine Bearings MB4080SI0.75 is a precision-engineered main bearing set designed for GM 2.8L and 3.4L V6 engines (173ci and 207ci displacements). This 0.75mm oversize bearing set provides reliable performance for engine rebuilds requiring slightly oversized bearings to accommodate machined crankshaft journals.

Key Features:

  • Bi-metal silicon aluminum construction with 2.5-3% silicon content for enhanced strength
  • Aluminum-based material optimized for medium-load engines and nodular cast iron crankshafts
  • 0.75mm oversize design for proper clearance on machined crankshafts
  • Complete main bearing set for full engine rebuild coverage
  • Engineered to OE specifications for precise fitment and durability

King Engine Bearings is a trusted name in performance and replacement engine bearings, offering precision manufacturing and rigorous quality control. This bearing set provides the durability and performance needed for both stock rebuilds and performance applications on GM 2.8L and 3.4L V6 engines found in various GM vehicles.

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

Undersize

0.75

Material

bimetal (aluminum silicon base)

Flange Oversize

FL ON MAX

Title

King Bearings

Prop 65

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

Great service. fast shiping!

good price hope it stay that way I will be back soon

Always great to do business with

it was veryeay to order very good prices fast shipping

Quick and easy ordering and fast service! !! Thanks

Good service and parts at low prices. Its great!

easy to to search for items

Very easy

I like the amazon checkout.

Fantastic ! Ordered a Weather Tech Cargo Liner for my 2012 Ford Explorer. Price was $60 less here than ALL other sites on web. I was skeptical that this was going to be a counterfeit -- as the price was too good to be true. I was extremely happy to receive the genuine product as I expected in less than a week -- and for $60 less than the competitors ! GREAT VALUE and great service ! I will definitely be back !!

Had exactly what I was looking for at the best price on the net. Shipped next day. Fuel Pressure Regulator was as described and met my needs.

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