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Holley

Holley LS Steam Vent Kits 26-551 Engine Coolant Crossovers, Kits, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

SKU: HLY26-551

Engine Coolant Crossovers
Holley LS Steam Vent Kits 26-551 Engine Coolant Crossovers, Kits, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

Holley

Holley LS Steam Vent Kits 26-551 Engine Coolant Crossovers, Kits, Aluminum, Black Anodized, Chevy, Small Block LS, Kit

SKU: HLY26-551

Engine Coolant Crossovers
A$458.67
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

Holley LS steam vent kits prevent hot spots or overheating. Designed to eliminate trapped air and steam from your engine, these complete kits are available to plumb your engine and include the appropriate hose and hose ends to make installation a breeze. They are more attractive than the OEM lines and offer increased flexibility when using aftermarket intakes and other accessories on your performance vehicle.

Holley LS steam vent kits may feature:

* Adjustable pivoting steam vent adapters
* Black push-on or stainless braided Speed-Flex hose and hose ends
* Available in front or 4-corner plumbing options

Part Type

Engine Coolant Crossovers

Data: v4.2 - Upd: 2026-10-17 03:06:42

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
26-551
Product Attributes - Part Type
Engine Coolant Crossovers
Product Attributes - Product Line
Holley LS Steam Vent Kits
Product Attributes - UPC
090127741245
Product Attributes - Fitting Material
Aluminum
Product Attributes - Fitting Color
Black
Product Attributes - Hoses Included
Yes
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Provides steam vents for front location only. Use steam tube block-off plugs for rear holes. May require modification to water pump or radiator to attach outlet hose. Includes swivels fittings, bolts and compression fitting for 3 AN stainless braided hose.

Reference Information

Brand Name/s Holley
StreetFX SKU hly26-551
SFX Item ID 4784320
Supplier Item Code 4784320
Manufacturer SKU 26-551
Manufacturer UPC N/A
Alternative References HOL26-551

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
  • 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 Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2016
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376

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