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Product Summary

283, 302, 305, 307, 327, 350, 377, 383, 400, Raw

    Key Specs

    MFG. Part #2451-2HKR
    BrandHooker Headers
    Header Tube TypeFull-length
    FinishRaw
    Material TypeStainless Steel

    Need To Know

    This Product Will Ship Free

    Shipping Policies & FAQs

    Quick and Easy Returns

    Return Policy

    Details

    Hooker Competition headers offer the best value in the high performance header market. Designed for the value-conscious buyer who is running either a "stock" or "mildly-modified" engine, Hooker Competition headers offer premium features at a very competitive price. Made of durable 16 gauge mild steel tubing, the Hooker Competition header design utilizes a long transition collector to reduce back pressure and increase exhaust flow. A perfect sealing surface is assured with the 5/16" machined flanges, with welded O-ring seals. Experience has proven that this flange size is ideal to maintain header integrity and be pliable enough to seal each exhaust port. Tubing is mandrel-bent to maintain metal strength and provide consistent tube diameter at radii to maximize performance. Hooker Competition headers have a standard finish that features a heat-cured, high-heat-resistant paint. Optionally, the famous Hooker Ceramic Thermal Barrier Coating is available.

    • 5/16 machined flanges for a perfect seal
    • Long transition collector for decreased back pressure
    • Light weight & sturdy 16 gauge tubing
    • Mandrel-bent tubing for smooth exhaust flow
    • Tuned-length primary tubes for street performance
    • Industry™s best welds for durability
    • designed for easy, trouble-free fit
    • All necessary hardware included for a complete installation
    • Works with factory power steering and power brakes

    Application

    70-81 Camaro
    65-89 Chevy Full Size
    64-87 Chevelle/El Camino
    70-87 Monte Carlo
    68-79 Nova
    78-81 Pontiac Firebird/Trans Am
    77-87 Pontiac Phoenix/Ventura/Grand Prix
    78-87 Olds Cutlass/442
    Tube Size 1.6250" x 30" O.D.
    Collector Size 3" O.D.

    Charts

    CARB Warning

    For race/ off road use only

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Specifications

    KEY SPECS
    MFG. Part #2451-2HKR
    BrandHooker Headers
    Header Tube TypeFull-length
    FinishRaw
    Material TypeStainless Steel
    GENERAL
    Flange StyleStandard
    Primary Tube Diameter1-5/8"
    ColorNatural
    Weld-UpNo
    Exhaust Port ShapeOval
    Collector Diameter3 Inch
    Collector Length8"
    Flange Thickness0.3125"
    Port Height1.75"
    Port Width1.44"
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Sold in QuantityPair
    Emission Code3
    GTIN Code090127596128
    Collector Reducers IncludedNo
    Crossover Pipe IncludedNo
    Primary Tube Gauge16-gauge