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Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-347-24-2 Water Neck, Aluminum, Black Anodized, O-Ring, Straight, 1.500 in. Outlet, Chevy, LS1/LS2/LS6, Each

Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-347-24-2 Water Neck, Aluminum, Black Anodized, O-Ring, Straight, 1.500 in. Outlet, Chevy, LS1/LS2/LS6, Each

A$94.73
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Redhorse Performance 4910 Series water neck assemblies offer solution upgrades for your coolant outlets. These thermostat housings, or "water necks" as they are also called, make an excellent option for replacing worn or damaged of the stock engine coolant water outlet—or for creating custom color combinations at a minimal cost. RHP's thermostat housing assemblies are precision-machined from aluminum and are available in several styles, with O-ring gaskets to eliminate leakage, and offered in choice of clear, or blue, black, or red anodized finishes. Order the model for your application.

Part Type

Alum Water Neck 1.50IN Hose GM LS1 LS2

Data: v4.2 - Upd: 2026-09-29 18:25:20

Specifications

Product Attributes - Brand
Redhorse Performance
Product Attributes - Manufacturer's Part Number
4910-347-24-2
Product Attributes - Part Type
Water Necks and Thermostat Housings
Product Attributes - Product Line
Redhorse Performance 4910 Series Thermostat Housing Assemblies
Product Attributes - UPC
848487015236
Product Attributes - Water Neck Style
Straight
Product Attributes - Swivel
No
Product Attributes - Material
Aluminum
Product Attributes - Color
Black
Product Attributes - Coating Type
Anodized
Product Attributes - Sealing Style
O-ring
Product Attributes - Water Neck Outlet Size
1.500 in.
Product Attributes - Thermostat Included
No
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Heater Bypass Provision
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Requires traditional small block Chevy 2.08 in. diameter thermostat. Fits LS1, LS2, LS6, and truck water pumps with 2.970 in. bolt spacing. Does not fit LS3 or L-92 water pumps.

Reference Information

Brand Name/s Redhorse Performance
StreetFX SKU hse4910-347-242
SFX Item ID 5001885
Supplier Item Code 5001885
Manufacturer SKU 4910-347-242
Manufacturer UPC 848487015236
Alternative References RHP4910-347-24-2, LS1/LS2/LS6

Compatibility

Application Data
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1997
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Application NotesRequires traditional small block Chevy 2.08 in. diameter thermostat. Fits LS1, LS2, LS6, and truck water pumps with 2.970 in. bolt spacing. Does not fit LS3 or L-92 water pumps.
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2006
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Application NotesRequires traditional small block Chevy 2.08 in. diameter thermostat. Fits LS1, LS2, LS6, and truck water pumps with 2.970 in. bolt spacing. Does not fit LS3 or L-92 water pumps.
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Application NotesRequires traditional small block Chevy 2.08 in. diameter thermostat. Fits LS1, LS2, LS6, and truck water pumps with 2.970 in. bolt spacing. Does not fit LS3 or L-92 water pumps.
  • Water Neck FitmentSearch by engine
    MakeCHEVROLET
    Beginning Year1999
    Ending Year2007
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Application NotesRequires traditional small block Chevy 2.08 in. diameter thermostat. Fits LS1, LS2, LS6, and truck water pumps with 2.970 in. bolt spacing. Does not fit LS3 or L-92 water pumps.

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