MB556SI King SI Performance Main Bearings - BB Chevy STD Size

Big Block Chevy, 396, 427, 454 Main, Standard size, Main Bearing Set, SI Performance

$27.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

What makes King Engine Bearings track tough and street smart? King XP specifically engineered to withstand the highest loads and RPMs generated by today's top competition engines. All King Performance Engine Bearings feature, Bulls Eye Tolerance: King engine bearings have the closest wall tolerances in the industry, with all shells matched to 0.0001". Increased Height: Greater rod bearing height improves bearing-to-bore contact/heat transfer and reduces spin potential at high RPM. Improved Oiling: Mains feature enlarged, chamfered oil holes. Medium Eccentricity: This enables optimum load distribution and improved oiling. Narrowed Design: Mains and rods are narrowed for large-radius crankshafts. Enhanced tri-metal copper lead construction with nickel barrier and Secure Bond adhesion.

Specifications

More Information
CNC Part Number	KNG-MB556SI
Price	$27.95
Sold As	Set
Manufacturer's Part Number	MB556SI
Brands	King
Part Types	Main Bearing
Departments	Parts
Bearing Series	SI Series
Bearing Size	STD
Vehicle Make	BB Chevy
Custom Notices	⚠ PROP 65 WARNING