70501364-R Blackheart LS Engine Swap Header-Back Exhaust System with Mufflers for 1978-1988 GM Small Block
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HOOKER HEADERSPART NUMBER: 520-70501364-R

70501364-R Blackheart LS Engine Swap Header-Back Exhaust System with Mufflers for 1978-1988 GM Small Block

$1,07895$1199.95You Save$121.00
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GM G-Body
Blackheart LS Engine Swap Header-Back Exhaust System
  • 1978-1988 GM A-Body/G-Body
  • 3 in. Diameter
  • Includes Mufflers
  • Rear Exit, Under Quarter Panels
  • Aggressive/Moderate Sound
  • 304 Stainless Steel
  • Sold as a Kit

    This full stainless steel exhaust system comes complete with a stamped crossover for a broad torque curve and TIG welded stainless steel straight-through absorption style mufflers. It is dual 3-inch with a single turn-down exit under each quarter panel for a stealthy look.

    Hooker 70501364-R Blackheart LS Engine Swap Header-Back Exhaust System Features:

    • 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 turn-down style exits under the rear quarter panels
    • Stainless steel straight-through designed absorption mufflers for a muscle car sound without the resonance
    • Constructed of mandrel-bent stainless steel tubing
    • Connects directly to 2332 and 2333 full-length headers
    • System can connect to 2481 mid-length headers with adapter 42113
    • Will not fit El Camino

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    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
    Weight70.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Exhaust TypeSingle
    Vendor Part Number70501364-RHKR
    Package Qty1
    Package TypeEA
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