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Hooker Headers

Hooker LS Cast Iron Exhaust Manifolds 8501-3HKR Manifolds, High Silicon Ductile Iron, Black Ceramic Coated, Chevy, Series Engines, Pair

SKU: HOK8501-3HKR

Exhaust Manifolds
Hooker LS Cast Iron Exhaust Manifolds 8501-3HKR Manifolds, High Silicon Ductile Iron, Black Ceramic Coated, Chevy, Series Engines, Pair

Hooker Headers

Hooker LS Cast Iron Exhaust Manifolds 8501-3HKR Manifolds, High Silicon Ductile Iron, Black Ceramic Coated, Chevy, Series Engines, Pair

SKU: HOK8501-3HKR

Exhaust Manifolds

Sale ends in Calculating...

A$1,663.05
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

These Hooker LS cast iron exhaust manifolds have been designed to hug close to the engine block so they fit into a wide variety of replacement engine swap applications. Their contoured design aims the exhaust directly at the exit port for greatly improved flow. They are cast from high silicon moly ductile iron to provide durability, leak free performance and less under the hood noise than conventional headers. The Hooker LS cast iron exhaust manifolds are recommended for strong performance on engines up to 500 horsepower and are available in plain as cast finish or with Hooker ceramic coatings for reduced engine temperatures and improved corrosion resistance. They also feature 304 stainless steel mating flanges to help provide a leak-free installation, and a two bolt exit flange which can be used with OEM style gaskets and fasteners for an excellent seal.

Part Type

GM LS Cast Iron Exhaust Manifolds Black Finish

Data: v4.2 - Upd: 2026-10-15 04:18:25

Specifications

Product Attributes - Brand
Hooker Headers
Product Attributes - Manufacturer's Part Number
8501-3HKR
Product Attributes - Part Type
Exhaust Manifolds
Product Attributes - Product Line
Hooker LS Cast Iron Exhaust Manifolds
Product Attributes - UPC
090127681268
Product Attributes - Exhaust Manifold Material
High silicon ductile iron
Product Attributes - Exhaust Manifold Color
Black ceramic coated
Product Attributes - Mounting Hardware Included
No
Product Attributes - Exhaust Manifold Gaskets Included
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
Intended for all GM LS (except LS7 and LS9) engine swap applications, Fitment issues may occur with models equipped with air conditioning. Modification to brackets may be required. Not compatible with 2004-06 GTO starters/bellhousings.

Reference Information

Brand Name/s Hooker Headers
StreetFX SKU hok8501-3HKR
SFX Item ID 5013212
Supplier Item Code 5013212
Manufacturer SKU 8501-3HKR
Manufacturer UPC 90127681268
Alternative References HKR8501-3, HKR8501-3HKR

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1998
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Exhaust Manifold LocationLeft
  • MakeCHEVROLET
    Beginning Year1998
    Ending Year2004
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.7L/350
    Exhaust Manifold LocationRight
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Exhaust Manifold LocationLeft
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2014
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size5.3L/325
    Exhaust Manifold LocationRight
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Exhaust Manifold LocationLeft
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size4.8L/294
    Exhaust Manifold LocationRight
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Exhaust Manifold LocationLeft
  • MakeCHEVROLET
    Beginning Year1999
    Ending Year2019
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.0L/364
    Exhaust Manifold LocationRight
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Exhaust Manifold LocationLeft
    Application NotesIntended for LS engine swaps, Not compatible with 2004-06 GTO starters or bellhousings.
  • MakeCHEVROLET
    Beginning Year2006
    Ending Year2015
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size7.0L/427
    Exhaust Manifold LocationRight
    Application NotesIntended for LS engine swaps, Not compatible with 2004-06 GTO starters or bellhousings.
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Exhaust Manifold LocationLeft
  • MakeCHEVROLET
    Beginning Year2008
    Ending Year2017
    Engine TypeV8
    Engine FamilyChevy small block Gen III/IV (LS-based engines)
    Engine Size6.2L/376
    Exhaust Manifold LocationRight

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