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King Engine Bearings

King Engine Bearings

King XP-Series Coated Main Bearings MB 556XPNC 020 Crankshaft Bearings, Chevrolet 369-502 Gen Iv, V, Vi - Coated, Set of 5

SKU: KINGMB_556XPNC_020

Main Bearings
King XP-Series Coated Main Bearings MB 556XPNC 020 Crankshaft Bearings, Chevrolet 369-502 Gen Iv, V, Vi - Coated, Set of 5
King Engine Bearings

King Engine Bearings

King XP-Series Coated Main Bearings MB 556XPNC 020 Crankshaft Bearings, Chevrolet 369-502 Gen Iv, V, Vi - Coated, Set of 5

SKU: KINGMB_556XPNC_020

Main Bearings
A$356.27
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

Give your engine the winning edge with King XP-Series coated main bearings. Built off the revolutionary XP-Series tri-metal construction, King's factory-applied pMaxKote™ nano-composite coating takes protection to the next level without adding any additional thickness! Order the replacement main bearings designed for fitment with your engine.

pMaxKote™ provides:

* Superior seizure resistance
* Superior cavitation resistance
* Superior wear resistance
* Superior protection against oil starvation

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:41:20

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
MB 556XPNC 020
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
King XP-Series Coated Main Bearings
Product Attributes - UPC
611500618284
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.020 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.50mm
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper
Product Attributes - Groove Style
1/2
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Tri-metal copper-lead nickel
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingMB_556XPNC_020
SFX Item ID 4860437
Supplier Item Code 4860437
Manufacturer SKU MB 556XPNC 020
Manufacturer UPC 611500618284
Alternative References KGB-MB556XPNC020, 556XPNC

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454

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