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Product Summary

4WD Drivetrain, Natural, 409 Stainless Steel

  • These parts were intended to work together and for compatibility with Hooker Blackheart engine mounting brackets listed for this vehicle application only. They are designed to provide the user with a means of installing the factory catalytic converters from a 1999-2006 5.3 or 6.0-liter Chevy Silverado truck (4.00-inch maximum diameter), into this vehicle application, within the stipulations/requirements published by CARB/EPA for emissions-legal engine changes. The ability of the final fabricated assembly to satisfy these requirements should be confirmed with local/state authorities prior to the installation of these components.
  • *Although listed as ending in 1998, this exhaust will fit the classic trucks and SUVs that continued on into 2002 with the same GMT400 chassis.
  • For 4WD K1500/GMT400 Applications - Regular Cab Short Bed - 117.5 Inch Wheelbase
  • OE quality O.D. to O.D. connection solution for eliminating 3-bolt collector gaskets
  • 2.50-Inch 409 Stainless Steel construction for long life and durability
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Key Specs

MFG. Part #BH14348
BrandHooker Headers
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Hooker Headers BH14348 Details


This Hooker Blackheart exhaust system is ideal for 4WD (2WD is available - BH14345) GM K1500 "OBS" projects that are planning on running a GM LS or LT engine but will work with nearly any V6 or V8 engine swap for this GMT400 chassis. Pair with swap exhaust manifolds (8502HKR, 8503HKR, BHS516, etc.) and adapter pipe kit BH14351 to accomplish two things: 1) fill the gap between the end of the manifold and 2.50-inch inlet Hooker Blackheart exhaust system and 2) easily incorporate a catalytic converter.
  • These parts were intended to work together and for compatibility with Hooker Blackheart engine mounting brackets listed for this vehicle application only. They are designed to provide the user with a means of installing the factory catalytic converters from a 1999-2006 5.3 or 6.0-liter Chevy Silverado truck (4.00-inch maximum diameter), into this vehicle application, within the stipulations/requirements published by CARB/EPA for emissions-legal engine changes. The ability of the final fabricated assembly to satisfy these requirements should be confirmed with local/state authorities prior to the installation of these components.
  • *Although listed as ending in 1998, this exhaust will fit the classic trucks and SUVs that continued on into 2002 with the same GMT400 chassis.
  • For 4WD K1500/GMT400 Applications - Regular Cab Short Bed - 117.5 Inch Wheelbase
  • OE quality O.D. to O.D. connection solution for eliminating 3-bolt collector gaskets
  • 2.50-Inch 409 Stainless Steel construction for long life and durability
  • Designed for use with any of our Hooker Blackheart LS and LT Swap exhaust manifolds (8501HKR or BHS516 variants) and adapter kit BH14351
  • Hardware included

    These kits were designed for compatibility with Hooker Blackheart engine mounting brackets listed for this vehicle application only. They are designed to provide the user with a means of installing the factory catalytic converters from a 1999-2006 5.3L or 6.0L Chevy Silverado truck (4" maximum diameter), into this vehicle application, within the stipulations/requirements published by CARB/EPA for emissions-legal engine changes. The ability of the final fabricated assembly to satisfy these requirements should be confirmed with local/state authorities prior to the installation of these components.

  • CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    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, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. 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 BH14348 Specifications

    KEY SPECS
    MFG. Part #BH14348
    BrandHooker Headers
    GENERAL
    Drivetrain4WD
    Exhaust System FinishNatural
    Sold in QuantityEach
    GTIN Code00090127469460
    Material Type409 Stainless Steel
    Customer Impersonation Script