Blackheart LS Engine Swap Header-Back Exhaust System
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HOOKER HEADERSPART NUMBER: 520-70501417-R

Blackheart LS Engine Swap Header-Back Exhaust System

$1,24995
ShippingShips on Sep 04, 2026
Lowest PriceLowest Price Guarantee

GM Truck
Blackheart LS Engine Swap Header-Back Exhaust System
  • 1973-1987 GM C10/C20 2WD Pickup
  • 3" Diameter
  • 409 Stainless Steel
  • Includes Mufflers
  • Rear Exit

    Full stainless steel exhaust system comes complete with stamped crossover for a broad torque curve, TIG welded stainless steel straight through designed absorption style mufflers, for applications up to 450HP; rear exits. Connects to Hooker p/n 520-2334 and 520-2335 full-length headers. Connects to Hooker p/n 520-8501 exhaust manifolds with Hooker's adapter pipes p/n 520-42116.

    • Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
    • OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
    • Kits are supplied with rear exits
    • Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance
    • Constructed of mandrel bent stainless steel tubing
       

    Emissions Note:

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeExhaust System
    BrandHOOKER HEADERS
    Package Height17.0
    Package Width21.0
    Package Length53.0
    Weight64.9 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Exhaust TypeDual
    Vendor Part Number70501417-RHKR
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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