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Allstar Performance

Allstar Performance LS Coolant Bypass Plugs ALL31170 Cooling System Air Bleed Plug, Steel, Zinc Plated, O-Ring, LS, Chevy, Pair

SKU: AAFALL31170

Cooling System Air Bleed Plugs
Allstar Performance LS Coolant Bypass Plugs ALL31170 Cooling System Air Bleed Plug, Steel, Zinc Plated, O-Ring, LS, Chevy, Pair

Allstar Performance

Allstar Performance LS Coolant Bypass Plugs ALL31170 Cooling System Air Bleed Plug, Steel, Zinc Plated, O-Ring, LS, Chevy, Pair

SKU: AAFALL31170

Cooling System Air Bleed Plugs
A$35.49
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

Allstar Performance LS coolant bypass plugs provide a location to bleed air from the cooling system on most GM LS engines. These kits replace the original plugs or can be used in place of factory crossover steam tubes. Each order includes two plugs with O-rings.

Part Type

GM LS Coolant Bypass Crossover Plugs 1pr

Data: v4.2 - Upd: 2026-10-15 22:06:57

Specifications

Product Attributes - Brand
Allstar Performance
Product Attributes - Manufacturer's Part Number
ALL31170
Product Attributes - Part Type
Cooling System Air Bleed Plugs
Product Attributes - Product Line
Allstar Performance LS Coolant Bypass Plugs
Product Attributes - UPC
848238090734
Product Attributes - Cooling System Air Bleed Plug Color
Natural
Product Attributes - Cooling System Air Bleed Plug Material
Steel
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
Includes two plugs with o-rings.

Reference Information

Brand Name/s Allstar Performance
StreetFX SKU aafALL31170
SFX Item ID 4772992
Supplier Item Code 4772992
Manufacturer SKU ALL31170
Manufacturer UPC 848238090734

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine Size5.7L/350
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2007
    Engine TypeV8
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2005
    Ending Year2007
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2005
    Ending Year2013
    Engine TypeV8
    Engine Size4.8L/294
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2007
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2009
    Engine TypeV8
    Engine Size5.3L/325
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine Size7.0L/427
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine Size6.2L/376
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.
  • MakeCHEVROLET
    Beginning Year2011
    Ending Year2017
    Engine TypeV8
    Engine Size6.0L/364
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Application NotesIncludes two plugs with o-rings.

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