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Blackheart Header-Back Exhaust System for 1973-1974 Chevy K5 Blazer, GMC Jimmy 2WD with GM LS Engine Swap [Dual-Exit] 304SS
Product Discontinued
HOOKER HEADERSPART NUMBER: 520-BH13237

Blackheart Header-Back Exhaust System for 1973-1974 Chevy K5 Blazer, GMC Jimmy 2WD with GM LS Engine Swap [Dual-Exit] 304SS

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

GM
Blackheart Header-Back Exhaust System
  • 1973-1974 Chevy K5 Blazer, GMC Jimmy 2WD
  • with GM LS Engine Swap
  • No Tips
  • 304 Stainless Steel Tubing
  • Dual Rear Side Exit
  • High-Flow Straight Through Muffler

    Included Hardware

    Hooker BH13237 Features:

    • High-efficiency X-pipe is utilized for increased performance and resonance reduction
    • Straight through design mufflers provide a distinctive tone
    • Highest quality materials and construction are used for strength, durability, and appearance
    • Mandrel-bent (2.500 in.)  304 stainless steel construction dual/dual
    • Factory mounting points are used for a seamless easy installation

    Emissions: This part is legal for sale or uses on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

     

      • Maximum-Flow Exhaust Systems 

      Hooker continues to push the boundaries of performance with the BlackHeart line of performance exhaust systems for popular late-model vehicles. Designed to utilize factory mounting points to make installation a breeze, these header-back exhaust kits are constructed using premium lightweight stainless steel with mandrel bends for superior strength and performance. From the cylinder head flange to the tailpipe, the BlackHeart exhaust is engineered to provide maximum velocity, ground clearance, style, performance, weight savings, and quality!

    Part TypeExhaust System
    Product LineHooker BlackHeart Full Header-Back Exhaust Kits
    BrandHOOKER HEADERS
    Package Height13.0
    Package Width19.0
    Package Length52.0
    Weight76.0 PG
    Part CategoryPerformance Parts
    Muffler Material304 stainless steel
    UniversalNo
    Tip IncludedNo
    Pipe Diameter2.5 in (63.5 mm)
    Mandrel-BentYes
    QuantitySold as a kit
    Inlet Size (In.)2.50
    Muffler IncludedYes
    Muffler Quantity2
    System StyleHeader-back
    System Material304 stainless steel
    Exit LocationDual Split Rear
    Exit QuantityDual
    Clamps IncludedYes
    Part FitmentSemi Universal
    Sound LevelModerate/Aggressive
    Vendor Part NumberBH13237
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Please click here to download the instructions PDF file

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