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Hooker  |  SKU: 2551HKR

Hooker RacingHeart Street Stock Headers - Painted - 2551HKR

SBC Circle Track 1973-1974 Monte Carlo, Malibu, Regal, Cutlass, and Grand Prix; 1970-1974 Camaro and Firebird, Primary Tube Size 1-3/4 inch, Collector Size 3 inch

Regular price $1,004.90 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

SBC Circle Track 1973-1974 Monte Carlo, Malibu, Regal, Cutlass, and Grand Prix; 1970-1974 Camaro and Firebird, Primary Tube Size 1-3/4 inch, Collector Size 3 inch

Part Number: 2551HKR

These Hooker RacingHeart headers are for Street Stock cars with Small Block Chevy engine. They fit 1973-1974 GM A-Body vehicles as well as 1970-1974 GM F-body vehicles. They have 1-3/4 inch primaries with 3 inch collectors, 3/8 inch thick flanges to prevent warping and have merge spears for increased velocity. These are black painted mild steel.

Features and Benefits

• Fits both straight and angle plug heads
• Mandrel-Bent Tubing
• Merged Collector
• Gasket and Hardware included

Engine must be in stock location.
Will not clear A/C box.
Will not clear stock manual clutch linkage ball.
Requires short oil filter.

Specifications

  • Specifications
    Air Injection TubesNo
    ApplicationStreet Stock
    Bolt size3/8-16 x 3/4
    Bolts IncludedYes
    BrandHooker
    California Proposition 65Yes
    California Proposition 65 Chemical ListChromium
    California Proposition 65 Chemical ListNickel
    CARB (California) CompliantFor Pre-1975 Vehicles only
    CategoryExhaust
    Collector AttachmentSlip-Fit
    Collector Diameter3.00
    Collector Reducer IncludedNo
    Collector Reducer Outlet DiameterN/A
    ColorBlack
    DesignLong Tube
    Drive2WD
    EGT PortNo
    Emission Code4
    EngineChevrolet Small Block Gen I
    FinishPainted
    Flange Thickness3/8
    Gasket Or Seal IncludedYes
    Grade TypePerformance
    Header SeriesHooker Racingheart Street Stock
    Header StyleLong Tube
    MaterialMild Steel
    Mounting Hardware IncludedYes
    Oxygen Sensor PortNo
    part typeExhaust Header
    Port ShapeSquare
    Primary Tubing Diameter1.75
    Primary Tubing Diameter1 3/4
    Product TypeHeaders
    QuantitySold as a pair
    Race OnlyYes
    Sub CategoryExhaust Manifolds
    Tube Wall Thickness16
    WarningCalifornia Proposition 65

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