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King Engine Bearings

King Engine Bearings

King XP-Series Main Bearings MB5013XP 030 Bearings, XP-Series, Copper/Lead/Nickel, 0.030 in. Crankshaft Undersize, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

SKU: KINGMB5013XP_030

Main Bearings
King XP-Series Main Bearings MB5013XP 030 Bearings, XP-Series, Copper/Lead/Nickel, 0.030 in. Crankshaft Undersize, Chevy, 4.8, 5.3, 5.7, 6.0L, Set
King Engine Bearings

King Engine Bearings

King XP-Series Main Bearings MB5013XP 030 Bearings, XP-Series, Copper/Lead/Nickel, 0.030 in. Crankshaft Undersize, Chevy, 4.8, 5.3, 5.7, 6.0L, Set

SKU: KINGMB5013XP_030

Main Bearings
A$505.69
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

Built with enhanced tri-metal, King XP-Series main bearings have a layered copper lead construction, with a nickel plate barrier and lead/tin/copper Babbitt overlay over a steel backing--in an adhesion process that provides superior stability and durability. King's advanced control measures hit a bull's-eye, maintaining wall thickness tolerances far tighter than their competitors: an amazing +/- .0001 in. The XP-Series main bearings are narrowed for large radii crankshafts and feature enlarged, chamfered oil holes with full, 3/4 in., or 1/2 in. grooving for improved oiling. They deliver consistent and reliable performance with a high-load capacity. These race-only Xtreme Performance (XP-Series) Tri-Lecular main bearings are proven track-tough to handle the ground-shaking power of your race engine. Hundreds of sets are available; order the bearings recommended for your vehicle.

Part Type

Main Bearings

Data: v4.2 - Upd: 2026-10-14 10:42:06

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
MB5013XP 030
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
King XP-Series Main Bearings
Product Attributes - UPC
611500531477
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.030 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.75mm
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.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingMB5013XP_030
SFX Item ID 4859237
Supplier Item Code 4859237
Manufacturer SKU MB5013XP 030
Manufacturer UPC 611500531477
Alternative References KGB-MB5013XP030, MB5013XP, 6.0L

Compatibility

Application Data
  • MakeCADILLAC
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/346
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
  • MakePONTIAC
    Beginning Year1998
    Ending Year2002
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
  • MakePONTIAC
    Beginning Year2004
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350

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