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    • LS Swap Exhaust System 1978-1987 GM G-Body 3-Inch Dual Stainless Steel Natural Finish Fits All Except El Caminos W, 118-Inch Wheelbase Aggressive To Moderate Sound Hooker BlackHeart
    • LS Swap Exhaust System 1978-1987 GM G-Body 3-Inch Dual Stainless Steel Natural Finish Fits All Except El Caminos W, 118-Inch Wheelbase Aggressive To Moderate Sound Hooker BlackHeart
    • LS Swap Exhaust System 1978-1987 GM G-Body 3-Inch Dual Stainless Steel Natural Finish Fits All Except El Caminos W, 118-Inch Wheelbase Aggressive To Moderate Sound Hooker BlackHeart
    • LS Swap Exhaust System 1978-1987 GM G-Body 3-Inch Dual Stainless Steel Natural Finish Fits All Except El Caminos W, 118-Inch Wheelbase Aggressive To Moderate Sound Hooker BlackHeart
    • LS Swap Exhaust System 1978-1987 GM G-Body 3-Inch Dual Stainless Steel Natural Finish Fits All Except El Caminos W, 118-Inch Wheelbase Aggressive To Moderate Sound Hooker BlackHeart
    Sale!

    Hooker BlackHeart Hooker BlackHeart LS Swap Exhaust System 70501364-RHKR

    Part Number: 70501364-RHKR
    Save $150
    Sale Price $1,199.95 Regular Price $1,349.95

    Available to order. In-stock orders typically ship in 1 to 2 business days.

    Not sure it fits your vehicle?
    Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
    Fast Fulfillment: In-stock orders typically ship within 1 to 2 business days.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    International Shipping Available: email sales@berryperformancesales.com for a quote.
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    Although these systems have been specifically developed for direct fitment with HOOKER™ LS swap components for these applications, they will provide equally beneficial fitment, function, and service life with other non-Hooker LS swap manifolds/headers. Can easily be made to work on non-LS engine-equipped G-bodies through modification of the system inlet tubes, or construction of new ones by a competent fabricator.


    Hooker BlackHeart Hooker BlackHeart LS Swap Exhaust System 70501364-RHKR


    Specifications:

    Brand Hooker BlackHeart
    Category Exhaust
    Emission Code 4
    Engine GM Gen III/IV/IV (LS/LT)
    Exhaust Series Hooker BlackHeart
    Exit Position Dual Out Side
    Inlet Diameter 3
    Material 304 Stainless Steel
    4374 2
    Outlet Diameter (in) 3
    Product Type Exhaust System
    Single Dual Dual
    Sound Level Aggressive / Moderate
    Sub Category Exhaust and Tail Pipes
    System Type Header-back, Swap
    Tube Diameter 3 inch
    Tubing Diameter (in) 3
    Warning California Proposition 65
    Application 1978-1987 GM G-Body
    Brand Hooker BlackHeart
    Category Exhaust
    Emission Code 4
    Engine GM Gen III/IV/IV (LS/LT)
    Exhaust Series Hooker BlackHeart
    Exit Position Dual Out Side
    Inlet Diameter 3
    Material 304 Stainless Steel
    4374 2
    Outlet Diameter (in) 3
    Product Type Exhaust System
    Single Dual Dual
    Sound Level Aggressive / Moderate
    Sub Category Exhaust and Tail Pipes
    System Type Header-back, Swap
    Tube Diameter 3 inch
    Tubing Diameter (in) 3
    Warning California Proposition 65
    Application 1978-1987 GM G-Body
    Description_ABR SYS 78-87 GM
    Description_SHO SYS 1978-87 GM G-BOD
    Description_INV 1978-87 GM G-BODY EXHAUST SYSTEM, 3 IN
    Description_ASC Optional Adapter Pipes (sold separately):70701317-RHKR - Use with Hooker Exhaust ManifoldsRequires double hump style crossmember (i.e. 12644HKR or 12644HKR-1) since the factory unit does not have clearance for dual exhaust.
    Description_DES Hooker BlackHeart LS Swap Exhaust System
    Description_EXT 1978-1987 GM G-Body - 3-inch Dual Stainless Steel Natural Finish - *Fits All Except EL Caminos w/118-inch Wheelbase - Aggressive to Moderate Sound
    Description_MKT 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.
    Description_MKT Although these systems have been specifically developed for direct fitment with HOOKER™ LS swap components for these applications, they will provide equally beneficial fitment, function, and service life with other non-Hooker LS swap manifolds/headers. Can easily be made to work on non-LS engine-equipped G-bodies through modification of the system inlet tubes, or construction of new ones by a competent fabricator.
    Description_FAB Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
    Description_FAB OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
    Description_FAB Kits are supplied with turn-down style exits under the rear quarter panels
    Description_FAB Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance
    Description_FAB Constructed of mandrel bent stainless steel tubing
    Description_FAB *Fits All G-Bodies Except EL Caminos - 118-inch Wheelbase
    Description_ABR SYS 78-87 GM
    Description_SHO SYS 1978-87 GM G-BOD
    Description_INV 1978-87 GM G-BODY EXHAUST SYSTEM, 3 IN
    Description_ASC Optional Adapter Pipes (sold separately):70701317-RHKR - Use with Hooker Exhaust ManifoldsRequires double hump style crossmember (i.e. 12644HKR or 12644HKR-1) since the factory unit does not have clearance for dual exhaust.
    Description_DES Hooker BlackHeart LS Swap Exhaust System
    Description_EXT 1978-1987 GM G-Body - 3-inch Dual Stainless Steel Natural Finish - *Fits All Except EL Caminos w/118-inch Wheelbase - Aggressive to Moderate Sound
    Description_MKT 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.
    Description_MKT Although these systems have been specifically developed for direct fitment with HOOKER™ LS swap components for these applications, they will provide equally beneficial fitment, function, and service life with other non-Hooker LS swap manifolds/headers. Can easily be made to work on non-LS engine-equipped G-bodies through modification of the system inlet tubes, or construction of new ones by a competent fabricator.
    Description_FAB Each system is supplied with a high-efficiency stamped crossover & high-flow TIG-welded 304 SS absorption mufflers
    Description_FAB OE quality hardware (clamps, hanger rods and rubber isolators) provided to ensure excellent fitment and a leak free installation
    Description_FAB Kits are supplied with turn-down style exits under the rear quarter panels
    Description_FAB Stainless steel straight through designed absorption mufflers for a muscle car sound without the resonance
    Description_FAB Constructed of mandrel bent stainless steel tubing
    Description_FAB *Fits All G-Bodies Except EL Caminos - 118-inch Wheelbase


    This Part Fits:

    Year Make Model Submodel Notes
    1980 Buick Century Base
    1981 Buick Century Base
    1978 Buick Century Custom
    1979 Buick Century Custom
    1980 Buick Century Estate
    1981 Buick Century Estate
    1978 Buick Century Limited
    1979 Buick Century Limited
    1980 Buick Century Limited
    1981 Buick Century Limited
    1978 Buick Century Special
    1979 Buick Century Special
    1978 Buick Century Sport
    1979 Buick Century Sport
    1980 Buick Century Sport
    1981 Buick Century Sport
    1978 Buick Regal Base
    1979 Buick Regal Base
    1980 Buick Regal Base
    1981 Buick Regal Base
    1982 Buick Regal Base
    1983 Buick Regal Base
    1984 Buick Regal Base
    1985 Buick Regal Base
    1986 Buick Regal Base
    1987 Buick Regal Base
    1982 Buick Regal Estate Wagon
    1983 Buick Regal Estate Wagon
    1987 Buick Regal GNX
    1984 Buick Regal Grand National
    1985 Buick Regal Grand National
    1986 Buick Regal Grand National
    1987 Buick Regal Grand National
    1978 Buick Regal Limited
    1979 Buick Regal Limited
    1980 Buick Regal Limited
    1981 Buick Regal Limited
    1982 Buick Regal Limited
    1983 Buick Regal Limited
    1984 Buick Regal Limited
    1985 Buick Regal Limited
    1986 Buick Regal Limited
    1987 Buick Regal Limited
    1982 Buick Regal Limited Turbo
    1978 Buick Regal Sport
    1979 Buick Regal Sport
    1980 Buick Regal Sport
    1981 Buick Regal Sport
    1982 Buick Regal Sport
    1983 Buick Regal T-Type
    1984 Buick Regal T-Type
    1985 Buick Regal T-Type
    1986 Buick Regal T-Type
    1978 Chevrolet El Camino Base
    1979 Chevrolet El Camino Base
    1980 Chevrolet El Camino Base
    1981 Chevrolet El Camino Base
    1982 Chevrolet El Camino Base
    1983 Chevrolet El Camino Base
    1984 Chevrolet El Camino Base
    1985 Chevrolet El Camino Base
    1986 Chevrolet El Camino Base
    1987 Chevrolet El Camino Base
    1979 Chevrolet El Camino Royal Knight
    1980 Chevrolet El Camino Royal Knight
    1981 Chevrolet El Camino Royal Knight
    1978 Chevrolet El Camino SS
    1979 Chevrolet El Camino SS
    1980 Chevrolet El Camino SS
    1981 Chevrolet El Camino SS
    1982 Chevrolet El Camino SS
    1983 Chevrolet El Camino SS
    1984 Chevrolet El Camino SS
    1985 Chevrolet El Camino SS
    1986 Chevrolet El Camino SS
    1987 Chevrolet El Camino SS
    1978 Chevrolet Malibu Base
    1979 Chevrolet Malibu Base
    1980 Chevrolet Malibu Base
    1981 Chevrolet Malibu Base
    1978 Chevrolet Malibu Classic
    1979 Chevrolet Malibu Classic
    1980 Chevrolet Malibu Classic
    1981 Chevrolet Malibu Classic
    1982 Chevrolet Malibu Classic
    1983 Chevrolet Malibu Classic
    1978 Chevrolet Malibu Classic Estate
    1979 Chevrolet Malibu Classic Estate
    1980 Chevrolet Malibu Classic Estate
    1978 Chevrolet Malibu Classic Landau
    1979 Chevrolet Malibu Classic Landau
    1980 Chevrolet Malibu Classic Landau
    1981 Chevrolet Malibu Classic Landau
    1979 Chevrolet Malibu Classic Sport
    1980 Chevrolet Malibu Classic Sport
    1979 Chevrolet Malibu Estate
    1980 Chevrolet Malibu Estate
    1979 Chevrolet Malibu Landau
    1979 Chevrolet Malibu Police
    1979 Chevrolet Malibu Sport
    1980 Chevrolet Malibu Sport
    1983 Chevrolet Monte Carlo CL
    1978 Chevrolet Monte Carlo Landau
    1979 Chevrolet Monte Carlo Landau
    1980 Chevrolet Monte Carlo Landau
    1981 Chevrolet Monte Carlo Landau
    1986 Chevrolet Monte Carlo LS
    1987 Chevrolet Monte Carlo LS
    1988 Chevrolet Monte Carlo LS
    1978,1980 Chevrolet Monte Carlo Sport
    1983 Chevrolet Monte Carlo SS
    1984 Chevrolet Monte Carlo SS
    1985 Chevrolet Monte Carlo SS
    1986 Chevrolet Monte Carlo SS
    1987 Chevrolet Monte Carlo SS
    1988 Chevrolet Monte Carlo SS
    1981 GMC Caballero Amarillo
    1982 GMC Caballero Amarillo
    1983 GMC Caballero Amarillo
    1984 GMC Caballero Amarillo
    1985 GMC Caballero Amarillo
    1986 GMC Caballero Amarillo
    1978 GMC Caballero Base
    1979 GMC Caballero Base
    1980 GMC Caballero Base
    1981 GMC Caballero Base
    1982 GMC Caballero Base
    1983 GMC Caballero Base
    1984 GMC Caballero Base
    1985 GMC Caballero Base
    1986 GMC Caballero Base
    1987 GMC Caballero Base
    1981 GMC Caballero Conquista
    1978 GMC Caballero Diablo
    1979 GMC Caballero Diablo
    1980 GMC Caballero Diablo
    1981 GMC Caballero Diablo
    1982 GMC Caballero Diablo
    1983 GMC Caballero Diablo
    1984 GMC Caballero Diablo
    1985 GMC Caballero Diablo
    1986 GMC Caballero Diablo
    1987 GMC Caballero Diablo
    1978 GMC Caballero Laredo
    1979 GMC Caballero Laredo
    1980 GMC Caballero Laredo
    1981 GMC Caballero Royal Knight
    1980,1987 Oldsmobile Cutlass Base
    1980 Oldsmobile Cutlass Brougham
    1981 Oldsmobile Cutlass Brougham
    1987 Oldsmobile Cutlass Eurosport
    1980 Oldsmobile Cutlass LS
    1981 Oldsmobile Cutlass LS
    1987 Oldsmobile Cutlass Lujo
    1985 Oldsmobile Cutlass Salon
    1986 Oldsmobile Cutlass Salon
    1987 Oldsmobile Cutlass Salon
    1981 Oldsmobile Cutlass Supreme
    1978 Oldsmobile Cutlass Vista Cruiser
    1979 Oldsmobile Cutlass Vista Cruiser
    1979 Oldsmobile Cutlass Vista Cruiser Brougham
    1978 Oldsmobile Cutlass Calais Base
    1979 Oldsmobile Cutlass Calais Base
    1980 Oldsmobile Cutlass Calais Base
    1981 Oldsmobile Cutlass Calais Base
    1982 Oldsmobile Cutlass Calais Base
    1983 Oldsmobile Cutlass Calais Base
    1984 Oldsmobile Cutlass Calais Base
    1983 Oldsmobile Cutlass Calais Hurst
    1984 Oldsmobile Cutlass Calais Hurst
    1980 Oldsmobile Cutlass Cruiser Base
    1981 Oldsmobile Cutlass Cruiser Base
    1982 Oldsmobile Cutlass Cruiser Base
    1980 Oldsmobile Cutlass Cruiser Brougham
    1981 Oldsmobile Cutlass Cruiser Brougham
    1978 Oldsmobile Cutlass Salon Brougham
    1979 Oldsmobile Cutlass Salon Brougham
    1980 Oldsmobile Cutlass Salon Brougham
    1979 Oldsmobile Cutlass Salon Hurst
    1987 Oldsmobile Cutlass Supreme 442
    1978 Oldsmobile Cutlass Supreme Base
    1979 Oldsmobile Cutlass Supreme Base
    1980 Oldsmobile Cutlass Supreme Base
    1981 Oldsmobile Cutlass Supreme Base
    1982 Oldsmobile Cutlass Supreme Base
    1983 Oldsmobile Cutlass Supreme Base
    1984 Oldsmobile Cutlass Supreme Base
    1985 Oldsmobile Cutlass Supreme Base
    1986 Oldsmobile Cutlass Supreme Base
    1987 Oldsmobile Cutlass Supreme Base
    1978 Oldsmobile Cutlass Supreme Brougham
    1979 Oldsmobile Cutlass Supreme Brougham
    1980 Oldsmobile Cutlass Supreme Brougham
    1981 Oldsmobile Cutlass Supreme Brougham
    1982 Oldsmobile Cutlass Supreme Brougham
    1983 Oldsmobile Cutlass Supreme Brougham
    1984 Oldsmobile Cutlass Supreme Brougham
    1985 Oldsmobile Cutlass Supreme Brougham
    1986 Oldsmobile Cutlass Supreme Brougham
    1987 Oldsmobile Cutlass Supreme Brougham
    1988 Oldsmobile Cutlass Supreme Classic
    1988 Oldsmobile Cutlass Supreme Classic Brougham
    1981,1985 Oldsmobile Cutlass Supreme LS
    1982 Pontiac Bonneville Base
    1983 Pontiac Bonneville Base
    1984 Pontiac Bonneville Base
    1985 Pontiac Bonneville Base
    1982 Pontiac Bonneville Brougham
    1983 Pontiac Bonneville Brougham
    1984 Pontiac Bonneville Brougham
    1985 Pontiac Bonneville Brougham
    1984 Pontiac Bonneville LE
    1985 Pontiac Bonneville LE
    1978 Pontiac Grand Am Base
    1979 Pontiac Grand Am Base
    1980 Pontiac Grand Am Base
    1978 Pontiac Grand LeMans Base
    1979 Pontiac Grand LeMans Base
    1980 Pontiac Grand LeMans Base
    1981 Pontiac Grand LeMans Base
    1982 Pontiac Grand LeMans Base
    1983 Pontiac Grand LeMans Base
    1982 Pontiac Grand LeMans BR
    1983 Pontiac Grand LeMans BR
    1978 Pontiac Grand LeMans LE
    1979 Pontiac Grand LeMans LE
    1980 Pontiac Grand LeMans LE
    1981 Pontiac Grand LeMans LE
    1978,1981 Pontiac Grand LeMans SA
    1978 Pontiac Grand LeMans Safari
    1979 Pontiac Grand LeMans Safari
    1980 Pontiac Grand LeMans Safari
    1981 Pontiac Grand LeMans Safari
    1978 Pontiac Grand Prix Base
    1979 Pontiac Grand Prix Base
    1980 Pontiac Grand Prix Base
    1981 Pontiac Grand Prix Base
    1982 Pontiac Grand Prix Base
    1983 Pontiac Grand Prix Base
    1984 Pontiac Grand Prix Base
    1985 Pontiac Grand Prix Base
    1986 Pontiac Grand Prix Base
    1987 Pontiac Grand Prix Base
    1981 Pontiac Grand Prix Brougham
    1982 Pontiac Grand Prix Brougham
    1983 Pontiac Grand Prix Brougham
    1984 Pontiac Grand Prix Brougham
    1985 Pontiac Grand Prix Brougham
    1986 Pontiac Grand Prix Brougham
    1987 Pontiac Grand Prix Brougham
    1984 Pontiac Grand Prix LE
    1985 Pontiac Grand Prix LE
    1986 Pontiac Grand Prix LE
    1987 Pontiac Grand Prix LE
    1978 Pontiac Grand Prix LJ
    1979 Pontiac Grand Prix LJ
    1980 Pontiac Grand Prix LJ
    1981 Pontiac Grand Prix LJ
    1982 Pontiac Grand Prix LJ
    1983 Pontiac Grand Prix LJ
    1978 Pontiac Grand Prix SJ
    1979 Pontiac Grand Prix SJ
    1980 Pontiac Grand Prix SJ
    1978 Pontiac LeMans Base
    1979 Pontiac LeMans Base
    1980 Pontiac LeMans Base
    1981 Pontiac LeMans Base
    1978 Pontiac LeMans Safari
    1979 Pontiac LeMans Safari
    1980 Pontiac LeMans Safari
    1981 Pontiac LeMans Safari
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
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    Read the full Shipping Policy

    Return Policy
    • 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
    • Items must be unused, complete and in the original packaging.
    • A 20% restocking fee applies, and return shipping is paid by the buyer.
    • Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
    • Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.

    Read the full Return Policy

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