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Hooker Super Competition Sidemount Headers 2222-1HKR Headers, Competition, Side Mount, Steel, Ceramic Coated, Chevy, 396, 402, 427, 454

SKU: HOK2222-1HKR

Headers

Hooker Super Competition Sidemount Headers 2222-1HKR Headers, Competition, Side Mount, Steel, Ceramic Coated, Chevy, 396, 402, 427, 454

SKU: HOK2222-1HKR

Headers
A$4,665.88
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

Hooker Super Competition sidemount headers and mufflers deliver the most aggressive style and performance for your early Corvette, Camaro, Nova, or Firebird. Sidemount headers are built from lightweight 18-gauge tubing. Sidetubes slip directly into the collector for a leak-free seal. They are available in your choice of three finishes: Show quality chrome, high heat-resistant black paint, and metallic ceramic coating. The replaceable mufflers are available separately in two different styles: glasspack and reverse flow. The glasspack style provides the highest performance with minimal backpressure and sound control, while the reverse flow is designed for maximum sound control. Unless otherwise noted, these headers are designed to fit the vehicle as it came from the manufacturer. This includes components like cylinder heads, chassis, steering, motor mounts, body mounts and bushings, etc. If your vehicle is using aftermarket components, parts from other applications, or custom altered parts, then it is the installer's responsibility to verify fitment.

Part Type

Headers

Data: v4.2 - Upd: 2026-09-29 03:34:35

Specifications

Product Attributes - Brand
Hooker Headers
Product Attributes - Manufacturer's Part Number
2222-1HKR
Product Attributes - Part Type
Headers
Product Attributes - Product Line
Hooker Super Competition Sidemount Headers
Product Attributes - UPC
090127574317
Product Attributes - Header Style
Side mount
Product Attributes - Header Material
Steel
Product Attributes - Primary Tube Outside Diameter (in.)
2 1/8 in.
Product Attributes - Header Color
Silver ceramic coated
Product Attributes - Flange Style
Standard
Product Attributes - Weld-Up
No
Product Attributes - Cylinder Head Port Shape
Round
Product Attributes - Collector Attachment
Slip fit
Product Attributes - Collector Diameter (in.)
4.00
Product Attributes - Collector Reducers Included
No
Product Attributes - Tuned
Yes
Product Attributes - Primary Tube Gauge
18-gauge
Product Attributes - Flange Thickness (in.)
0.31 in.
Product Attributes - Bolts/Studs Included
Yes
Product Attributes - Gaskets Included
Yes
Product Attributes - Crossover Pipe Included
No
Product Attributes - Catalytic Converter(s) Included
No
Product Attributes - Motor Mounts Included
No
Product Attributes - Transmission Mount Included
No
Product Attributes - Quantity
Sold as a pair.
Product Attributes - Notes
One primary tube is dimpled for power steering bracket clearance.

Reference Information

Brand Name/s Hooker Headers
StreetFX SKU hok2222-1HKR
SFX Item ID 5013000
Supplier Item Code 5013000
Manufacturer SKU 2222-1HKR
Manufacturer UPC 90127574317
Alternative References HKR2222-1HKR

Compatibility

Application Data
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.
  • MakeCHEVROLET
    ModelCORVETTE
    SubmodelBASE
    Beginning Year1965
    Ending Year1974
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    DrivetrainRWD
    Footnotes19 - Hooker mufflers # HOK-21021HKR (glasspack), # HOK-21003HKR (reverse-flow design for maximum sound control), or HOK-21046HKR Max Flow side pipe muffler. Slip-in design to be used with 4 in. side tubes. 184 - Factory-style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit. 287 - Driver side number 3 primary tube incorporates bap for power steering box clearance.

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