Product Summary

Long Tube Header Tube Type, Oval Exhaust Port Shape

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    Key Specs

    MFG. Part #2463-1HKR
    Header Tube TypeLong Tube
    Exhaust Port ShapeOval
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Hooker Headers 2463-1HKR 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.

    • Tuned-length primary tubes for street performance
    • Mandrel-bent tubing for smooth exhaust flow
    • Light weight & sturdy 16 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 easy, trouble-free fit
    • All necessary hardware included for a complete installation
    • Works with factory power steering, power brakes and air conditioning

    Application

    1973 Chevy Blazer
    1973 GMC Jimmy
    1974 Chevy Blazer
    1974 GMC Jimmy
    1976 Chevy K10
    1976 Chevy K
    20
    1976 Chevy K5 Blazer
    1976 GMC Jimmy
    1977 Chevy K
    20
    1977 Chevy K30
    1977 Chevy K5 Blazer
    1978 Chevy K
    20
    1978 Chevy K5 Blazer
    1979 Chevy K10
    1980 Chevy K10
    1980 Chevy K
    20
    1980 Chevy K30
    1981 Chevy K30
    1982 Chevy K30
    1983 Chevy K30
    1984 Chevy K30
    1985 Chevy K30
    1986 Chevy K30

    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.

    Hooker Headers 2463-1HKR Specifications

    KEY SPECS
    MFG. Part #2463-1HKR
    BrandHooker Headers
    Header Tube TypeLong Tube
    Exhaust Port ShapeOval
    Flange StyleStandard
    Primary Tube Diameter1-3/4"
    Material TypeSteel
    ColorSilver
    Weld-UpNo
    Collector Diameter3 Inch
    FinishCeramic Coated
    Hardware IncludedYes
    Gasket(s) IncludedYes
    Collector Reducers IncludedNo
    GENERAL
    Sold in QuantityPair
    GTIN Code700414050607
    NotesWill not fit Turbo 400 unless trans crossmember is set back 2 in. at the mount. Will not accommodate power take off.
    Collector Length8"
    Flange Thickness0.3125"
    Emission Code3
    Crossover Pipe IncludedNo
    Primary Tube Gauge16-gauge

    Questions & Answers

    Fitment

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    Customer Impersonation Script