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King Engine Bearings CR807SI040 Connecting Rod Bearing Set Chevy SBC Gen III/IV - for 307 350

(Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 1995-2002, 2006-14, Camaro 1967-2002 + 278 more models)

Part of: King Engine Bearings Connecting Rod Bearing Set Chevy SBC Gen III/IV

Other options in this family: King Engine Bearings CR807SI King Engine Bearings CR807SI010 King Engine Bearings CR807SI020 King Engine Bearings CR807SISTDX King Engine Bearings CR807SI030

Manufacturer

Picture for manufacturer King Engine Bearings

Part Number

CR807SI040
9 reviews
Sale Price

$18.73

3 left at this price

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Usually delivered within 2 days

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Product Details

The King Engine Bearings CR807SI040 is a high-performance connecting rod bearing set engineered for Chevrolet small block engines, including 307ci and 350ci displacements, as well as modern Gen III and Gen IV applications. These precision bearings provide reliable protection for your crankshaft and connecting rods under demanding operating conditions.

Construction and Material:

  • Bi-metal construction featuring silicon aluminum alloy
  • Aluminum-based material strengthened with 2.5-3% silicon content
  • Optimized for medium load engines and nodular cast iron crankshafts
  • 0.040" oversize for worn or machined crankshaft journals

Key Features:

  • Precision-engineered to OEM specifications for proper clearances
  • Enhanced silicon content provides superior wear resistance
  • Excellent compatibility with both traditional and modern small block Chevy platforms
  • Designed to handle the thermal and mechanical stresses of performance applications

King Engine Bearings are manufactured to strict tolerances, ensuring consistent quality and reliable engine protection. This connecting rod bearing set is ideal for engine rebuilds, performance upgrades, or restoration projects requiring oversized bearings to compensate for crankshaft wear or machining.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2013, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 1995-2002, 2006-14, Camaro 1967-2002, Corvette 1962-81, 1985-2007, Silverado 2500 HD 2001-19, Tahoe 1995-2014, Impala 1962-85, 1994-96, 2006-09 + 274 more models

Bearing Material

Bi-metal, silicon aluminum

Bearing Usage

Direct replacement

Chamfered Bearing

No

Dowel Pin Hole

No

Grooved Bearing

No

Quantity

Sold as a set of 8.

Undersize

040

Material

bimetal (aluminum silicon base)

Prop 65

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

Title

King Bearings

Application

OE Replacement

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