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Hooker Super Competition Long Tube Headers - Painted

Part # 2243HKR Be the first to write a review

1962-1967 Nova: 265-400 Tube 1.75" O.D. x 31", Collector Size 3" O.D., Collector Length 10", Port Shape: Same As Port

Hooker Super Competition Long Tube Headers - Painted

In Stock
Free Shipping - Lower 48 US States
Advertised Price $1,024.95
$666.95
Save $358.00
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4

Emissions

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

    See Emissions Details
With Hooker Super Competition the objective has always been to make the maximum horsepower and to put it at the optimum point in the power curve. It takes a lot of time and money to do the job right. We will sometimes spend up to 2 to 3 times more just to make the Super Competition header work only 5 to 10% better. That commitment to excellence has made Hooker Headers the winningest header manufacturer in automotive drag racing history.

Features:

  • Tuned-length primary tubes for maximum exhaust scavenging and velocity
  • Mandrel-bent tubing for smooth exhaust flow
  • Light weight & sturdy 18 gauge tubing
  • Long transition collector for decreased back pressure
  • 5/16” machined flanges for a perfect seal
  • Industry’s best welds for durability
  • Designed for optimal performance
  • All necessary hardware included for a complete installation

About Hooker

Hooker Headers & exhaust systems are engineered to increase horsepower and torque while improving throttle response. Shop the official site of Hooker at Holley.com.

Air Injection TubesNo
Bolt Size3/8-16 x 3/4 IN
Bolts IncludedYes
Brand Hooker
California Proposition 65Yes
California Proposition 65 Chemical ListChromium
Nickel
CARB (California) CompliantFor Pre-1975 Vehicles only
CategoryExhaust
Collector Attachment3-Bolt Flange
Collector Diameter3.00 IN
Collector Reducer IncludedNo
Collector Reducer Outlet DiameterN/A IN
ColorBlack
DesignLong Tube
Drive2WD
EGT PortNo
Emission Code4
EngineChevrolet Small Block Gen I
FinishPainted
Flange Thickness3/8 IN
Gasket Or Seal IncludedYes
Grade TypePerformance
Header SeriesSuper Competition
Header StyleLong Tube
MaterialMild Steel
Mounting Hardware IncludedYes
Oxygen Sensor PortNo
Part TypeExhaust Header
Port ShapeRectangle
Primary Tubing Diameter1 3/4 IN
1.75 IN
Product TypeHeaders
QuantitySold as a Pair
Sub CategoryExhaust Manifolds
Tube Wall Thickness16 GU
UPC700414053936
Part Number2243HKR
4

This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street.

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Instructions - 2243hkrrev1.pdf
Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Hooker recommends using cast iron exhaust manifolds or old headers during your engine break-in period to avoid damaging your coated damage. Please call Hooker tech service at 270-781-9741 for additional information regarding ceramic coated exhaust products. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Hooker does not recommend the use of header wraps as this will void the warranty. Hooker long tube headers do not come with header reducers. <br> Not compatible with manual transmission

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    *Free Shipping and Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.

    Hooker Super Competition Long Tube Headers - Painted
    Hooker Super Competition Long Tube Headers - Painted
    Advertised Price $1,024.95
    $666.95
    Save $358.00