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Speed-Pro Competition Series Main Bearings 113M10 Bearings, Competition, 0.010 in. Crankshaft Undersize, Super Duty Alloy, H-14, 3/4 Groove, Pontiac, 350, 389, 400, Set of 5

SKU: SLP113M10

Main Bearings

Speed-Pro Competition Series Main Bearings 113M10 Bearings, Competition, 0.010 in. Crankshaft Undersize, Super Duty Alloy, H-14, 3/4 Groove, Pontiac, 350, 389, 400, Set of 5

SKU: SLP113M10

Main Bearings
A$274.31
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

If you're building a serious performance engine, then you'll want to consider Speed-Pro Competition Series main bearings. They were developed in NASCAR and Pro Stock competition, so you know they're tough. The bearings are built on premium 1020AK steel backings and overlaid with Speed-Pro's super-duty H-14 alloy. That layer is then covered with a nickel barrier, followed by a thin lead-tin-copper overplate. However, unlike other performance bearings, there is no flash tin layer on top of that. Speed-Pro's engineers have determined that such a layer can actually move around under high loads—sometimes with undesirable consequences. Depending on the application, these main bearings have oil grooves for enhanced lubrication, while maintaining a maximum bearing surface area. They also feature Speed-Pro's exclusive contoured-flange thrust bearing technology for higher thrust-loading capacity. Competition Series main bearings are available in nearly a hundred configurations for countless vehicle and engine applications.

Part Type

Main Bearing Set

Data: v4.2 - Upd: 2026-09-30 14:11:26

Specifications

Product Attributes - Brand
Sealed Power
Product Attributes - Manufacturer's Part Number
113M10
Product Attributes - Part Type
Main Bearings
Product Attributes - Product Line
Speed-Pro Competition Series Main Bearings
Product Attributes - UPC
087674972109
Product Attributes - Bearing Usage
Performance
Product Attributes - Engine Crankshaft Undersize (in.)
0.010 in.
Product Attributes - Engine Crankshaft Undersize (mm)
0.25mm
Product Attributes - Grooved Bearing
Yes
Product Attributes - Groove Location
Upper and lower
Product Attributes - Groove Style
3/4
Product Attributes - Thrust Bearing Oversize
Stock
Product Attributes - Bearing Material
Tri-metal copper-lead alloy
Product Attributes - Quantity
Sold as a set of 5.

Reference Information

Brand Name/s Sealed Power
StreetFX SKU slp113M10
SFX Item ID 5028384
Supplier Item Code 5028384
Manufacturer SKU 113M10
Manufacturer UPC 87674972109
Alternative References SEA113M10, H-14

Compatibility

Application Data
  • MakeBUICK
    ModelLESABRE
    SubmodelCUSTOM
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakeOLDSMOBILE
    Model98
    SubmodelLUXURY
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakeOLDSMOBILE
    Model98
    SubmodelREGENCY
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakeOLDSMOBILE
    ModelCUSTOM CRUISER
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine VIN CodeR
  • MakeOLDSMOBILE
    ModelCUSTOM CRUISER
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakeOLDSMOBILE
    ModelCUSTOM CRUISER
    SubmodelPANEL
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine VIN CodeR
  • MakeOLDSMOBILE
    ModelCUSTOM CRUISER
    SubmodelPANEL
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakeOLDSMOBILE
    ModelDELTA 88
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine VIN CodeR
  • MakeOLDSMOBILE
    ModelDELTA 88
    SubmodelBASE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakeOLDSMOBILE
    ModelDELTA 88
    SubmodelROYALE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyChevy small block Gen I
    Engine Size6.6L/400
    Engine VIN CodeR
  • MakeOLDSMOBILE
    ModelDELTA 88
    SubmodelROYALE
    Beginning Year1975
    Ending Year1975
    Engine TypeV8
    Liter6.6
    CID400
    Engine FamilyPontiac V8
    Engine Size6.6L/400
    Engine VIN CodeS
  • MakePONTIAC
    Beginning Year1959
    Ending Year1966
    Engine TypeV8
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    Beginning Year1967
    Ending Year1979
    Engine TypeV8
    Engine FamilyPontiac V8
    Engine Size6.6L/400
  • MakePONTIAC
    Beginning Year1968
    Ending Year1977
    Engine TypeV8
    Engine FamilyPontiac V8
    Engine Size5.7L/350
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1959
    Ending Year1959
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1960
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1961
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1961
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389
  • MakePONTIAC
    ModelBONNEVILLE
    SubmodelBASE
    Beginning Year1960
    Ending Year1961
    Engine TypeV8
    Liter6.4
    CID389
    CC6376
    Engine FamilyPontiac V8
    Engine Size6.4L/389

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