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King Engine Bearings

King Engine Bearings

King XP-Series Rod Bearings CR 805XPN 021 Bearings, XP-Series, Copper/Lead/Nickel, 0.021 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8

SKU: KINGCR_805XPN_021

Rod Bearings
King XP-Series Rod Bearings CR 805XPN 021 Bearings, XP-Series, Copper/Lead/Nickel, 0.021 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8
King Engine Bearings

King Engine Bearings

King XP-Series Rod Bearings CR 805XPN 021 Bearings, XP-Series, Copper/Lead/Nickel, 0.021 Crankshaft Undersize, Chrysler, Dodge, Jeep, Plymouth, Set of 8

SKU: KINGCR_805XPN_021

Rod Bearings
A$281.84
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

King XP-Series rod bearings feature advanced metallurgical and geometric technologies that meet extreme performance loads. They were developed for all performance applications that use forged steel aftermarket crankshafts and produce high loads for extended periods.

King focuses on one product—bearings—and nothing else. Their innovative race-only Xtreme Performance Max Black Tri-Metal rod bearings have a 24 percent stronger overlay and 17 percent more fatigue strength by using a micro process called SecureBond. Built with enhanced tri-metal, King XP-Series rod bearings layer copper-lead construction with a nickel plate barrier and a 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—at an amazing +/- .0001 in.! XP-Series rod bearings are narrowed on the crank cheek side with increased crush height for improved bearing-to-bore contact, heat transfer, and reduced spin potential in high-rpm applications.

Part Type

Rod Bearings

Data: v4.2 - Upd: 2026-10-14 10:41:43

Specifications

Product Attributes - Brand
King Engine Bearings
Product Attributes - Manufacturer's Part Number
CR 805XPN 021
Product Attributes - Part Type
Rod Bearings
Product Attributes - Product Line
King XP-Series Rod Bearings
Product Attributes - UPC
611500531552
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.021 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.53mm
Product Attributes - Bearing Material
Tri-metal copper-lead nickel
Product Attributes - Dowel Pin Hole
No
Product Attributes - Narrow Bearing
Yes
Product Attributes - Quantity
Sold as a set of 8.

Reference Information

Brand Name/s King Engine Bearings
StreetFX SKU kingCR_805XPN_021
SFX Item ID 4859714
Supplier Item Code 4859714
Manufacturer SKU CR 805XPN 021
Manufacturer UPC 611500531552
Alternative References KGB-CR805XPN021, 805XPN

Compatibility

Application Data
  • MakeCHRYSLER
    Beginning Year1971
    Ending Year1972
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
  • MakeCHRYSLER
    Beginning Year1974
    Ending Year1980
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
  • MakeDODGE
    Beginning Year1959
    Ending Year1959
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size5.3L/326
  • MakeDODGE
    Beginning Year1959
    Ending Year1966
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size5.2L/318
  • MakeDODGE
    Beginning Year1964
    Ending Year1969
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.5L/273
  • MakeDODGE
    Beginning Year1965
    Ending Year1973
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.2L/318
  • MakeDODGE
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.6L/340
  • MakeDODGE
    Beginning Year1971
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
  • MakeDODGE
    Beginning Year1992
    Ending Year2003
    Engine TypeV8
    Engine FamilyMopar small block Magnum
    Engine Size5.9L/360
  • MakeJEEP
    Beginning Year1993
    Ending Year1998
    Engine TypeV8
    Engine FamilyMopar small block Magnum
    Engine Size5.2L/318
  • MakeJEEP
    Beginning Year1998
    Ending Year1998
    Engine TypeV8
    Engine FamilyMopar small block Magnum
    Engine Size5.9L/360
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1956
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size5.0L/303
  • MakePLYMOUTH
    Beginning Year1958
    Ending Year1966
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size5.2L/318
  • MakePLYMOUTH
    Beginning Year1964
    Ending Year1969
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.5L/273
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1973
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.2L/318
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1973
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.6L/340
  • MakePLYMOUTH
    Beginning Year1971
    Ending Year1983
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360

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