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Hooker Headers 2233

Super Comp Sidemount Headers 1963-82 Corvette with Big Block Chevy 396-502



Hooker Headers 2233

Part Number: 520-2233

Super Comp Sidemount Headers
  • 1963-82 Corvette with Big Block Chevy 396-502
  • 2.125" x 45" Primary Tubes
  • 4" x 10" Collector
  • Chrome
  • $1,314.95

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    Hooker Headers 2233 Super Comp Sidemount Headers 1963-82 Corvette with Big Block Chevy 396-502 $1,314.95

    Hooker Headers 2233 Details

    Sidemount Headers

    Footnotes:
  • Factory style big block frame stands and motor mounts must be used to ensure proper engine locations and header fit.
  • Hooker mufflers 520-21021 glass pack or 520-21003 reverse flow design for maximum sound control or 520-21046 Max Flow sidepipe muffler, slip-in design to be used with 520-65284 4" Side Pipe Tubes.

    Accessory Compatibility:
  • Power Steering - Yes
  • Power Brakes - Yes
  • Air Conditioning - Yes
  • Smog Pump - N/A

    Transmission Compatibility:
  • Manual Column Shifter - No
  • Manual Floor Shifter - Yes
  • Automatic Column Shifter - No
  • Automatic Floor Shifter - Yes

    Included Items Note: Bolts and Gaskets Included

    Port Shape: RD

    Emissions Compatibility: Not Street Legal Except Pre-1974

  • Specifications:

    Tube Size
    2.125
    Collector Tube Size (in.)
    4
    Application
    Automotive
    Engine Make/Size
    Chevy Big Block (396-502)
    Coating/Finish
    Chrome
    Port Shape
    Round
    Tube Direction
    Side
    Material
    Mild Steel
    Gaskets Included
    Yes
    Bolts/Studs Included
    Yes
    Catalytic Converter(s) Included
    No
    Collector Attachment
    Slip fit
    Cross Over Pipe Included
    No
    Cylinder Head Port Shape
    Round
    Header Finish
    Chrome
    Header Material
    Steel
    Header Style
    Side mount
    Motor Mounts Included
    No
    Primary Tube Diameter (in.)
    2 1/8
    Primary Tube Gauge
    18-gauge
    Primary Tube Length (in.)
    45
    Quantity
    Sold as a pair
    Reducers Included
    No
    Transmission Mount Included
    No
    Tuned
    Yes
    Weld-Up
    No
    Collector Diameter (in.)
    4
    Flange Style
    Standard
    Manufacturer's Part Number:
    2233HKR

    Manufactured using lightweight mandrel bent 18-gauge tubing, Super Competition Sidemount Headers offer the most aggressive style and performance for your 1963-82 Corvette! Testing on a 1968 Corvette with a 427 engine, Sidemount Headers, Side Pipe Tubes, and Maximum Flow Slip-In Mufflers produced an increase of 40 horsepower and 20 ft/lbs of torque (more than undercar exhaust with turbo mufflers).

    Features
  • Designed for optimal performance
  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Lightweight yet sturdy 18-gauge tubing mandrel bent for smooth exhaust flow
  • Long transition collector for decreased backpressure
  • 5/16'' machined flanges for a perfect seal
  • Industry's best welds for durability
  • Slip-fit side tubes for leak-free seal
  • All necessary hardware included for a complete installation
  • Replacement Hooker Mufflers available in a straight-through, glasspack or reverse-flow version
  • Available in five finishes to suit your needs (see listings below for product availability) -

    Black Painted(Part numbers do not have a suffix)

    Chrome (Special Part numbers do not have suffix)

    Metallic Ceramic Coating (Part numbers have a -1 suffix)

    Stainless Steel (Part numbers have a -3 suffix)

    Titanium Ceramic Coating (Part numbers have a -4 suffix)

    Note: All products sold in pairs

  • Does Hooker Headers 2233 fit your vehicle?

    Narrow Results

    1970-1971 CHEVROLET CORVETTE

    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1967-1969 CHEVROLET CORVETTE

    • CC: 6998
    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1966 CHEVROLET CORVETTE

    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1970-1971 CHEVROLET CORVETTE

    • CC: 7439
    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8

    1972-1974 CHEVROLET CORVETTE

    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8

    1968-1969 CHEVROLET CORVETTE

    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.0
    • SubModel: BASE
    • CUI: 427
    • EngineType: V8

    1970-1971 CHEVROLET CORVETTE

    • CC: 7441
    • Fitment_Note: Muffler PN[21021HKR/21003HKR] Are To Be Used w/4 in. Sidetubes~Emissions Code 3-Amber; Legal Only For Off-Highway/Racing Use
    • Liter: 7.4
    • SubModel: BASE
    • EngineType: V8
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