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    • LS Swap Long Tube Headers Painted 1973-1974 GM C-10, 20 2WD Trucks, Full-Length LS-Swap, 1-3, 4 Inch, Collector Size 3 Inch, Use With Standard Engine Mounts. Hooker BlackHeart
    • LS Swap Long Tube Headers Painted 1973-1974 GM C-10, 20 2WD Trucks, Full-Length LS-Swap, 1-3, 4 Inch, Collector Size 3 Inch, Use With Standard Engine Mounts. Hooker BlackHeart

    Hooker BlackHeart Hooker BlackHeart LS Swap Long Tube Headers - Painted 70101503HKR

    Part Number: 70101503HKR
    Save $47
    Sale Price $371.95 Regular Price $418.95

    Currently out of stock.

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    Hooker BlackHeart LS-Swap Full-Length Header - Painted; 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", Collector Size 3". These Headers are designed for use with Standard 12621HKR engine mounting brackets.


    Hooker BlackHeart Hooker BlackHeart LS Swap Long Tube Headers - Painted 70101503HKR


    Specifications:

    2WD/4WD 2WD
    Application 1973-1974 GM C-10/20 Trucks
    Bolt size M8 x 1.25 x 25mm
    Brand Hooker BlackHeart
    CARB (California) Compliant No
    Category Exhaust
    Choose Your Part Headers
    Collector Diameter 3.00 inch
    Emission Code 4
    Engine GM Gen III/IV (LS)
    Exhaust Series Hooker BlackHeart
    Header Finish Black Paint
    Header Style Long Tube
    10 Mild Steel
    part type Exhaust Header
    Primary Tube Dia. 1-3/4 inch
    Product Type Headers
    Sub Category Exhaust Manifolds
    Subframe Stock
    Tube Material Mild Steel
    Type of Component Headers
    Warning California Proposition 65
    Warranty Manufacturer's Limited Lifetime Warranty
    2WD/4WD 2WD
    Application 1973-1974 GM C-10/20 Trucks
    Bolt size M8 x 1.25 x 25mm
    Brand Hooker BlackHeart
    CARB (California) Compliant No
    Category Exhaust
    Choose Your Part Headers
    Collector Diameter 3.00 inch
    Emission Code 4
    Engine GM Gen III/IV (LS)
    Exhaust Series Hooker BlackHeart
    Header Finish Black Paint
    Header Style Long Tube
    10 Mild Steel
    part type Exhaust Header
    Primary Tube Dia. 1-3/4 inch
    Product Type Headers
    Sub Category Exhaust Manifolds
    Subframe Stock
    Tube Material Mild Steel
    Type of Component Headers
    Warning California Proposition 65
    Warranty Manufacturer's Limited Lifetime Warranty
    Description_ABR HDR 73-74 GM
    Description_SHO HDR 73-74 GM C10
    Description_INV HEADER,73-74 GM C10 TRUCK LS SWAP, 1 3/4
    Description_ASC These Headers are designed for use with Standard 12621HKR engine mounting brackets.-Interference should be expected when used with any NON-HOOKER engine mounts.
    Description_DES Hooker BlackHeart LS Swap Long Tube Headers - Painted
    Description_EXT 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", Collector Size 3", Use with Standard Engine Mounts.
    Description_MKT Hooker BlackHeart LS-Swap Full-Length Header - Painted; 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", Collector Size 3". These Headers are designed for use with Standard 12621HKR engine mounting brackets.
    Description_FAB For GM LS engine swaps into 1973-1974 GM C-10/20 2WD Trucks
    Description_FAB 1-3/4" primary tube diameter and 3" collector diameter ideal for LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps
    Description_FAB Long tube design for optimum engine performance
    Description_FAB Mild steel construction with black painted finish
    Description_FAB Designed for use with 12621HKR engine mounting brackets
    Description_ABR HDR 73-74 GM
    Description_SHO HDR 73-74 GM C10
    Description_INV HEADER,73-74 GM C10 TRUCK LS SWAP, 1 3/4
    Description_ASC These Headers are designed for use with Standard 12621HKR engine mounting brackets.-Interference should be expected when used with any NON-HOOKER engine mounts.
    Description_DES Hooker BlackHeart LS Swap Long Tube Headers - Painted
    Description_EXT 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", Collector Size 3", Use with Standard Engine Mounts.
    Description_MKT Hooker BlackHeart LS-Swap Full-Length Header - Painted; 1973-1974 GM C-10/20 2WD Trucks, Full-Length LS-Swap, 1-3/4", Collector Size 3". These Headers are designed for use with Standard 12621HKR engine mounting brackets.
    Description_FAB For GM LS engine swaps into 1973-1974 GM C-10/20 2WD Trucks
    Description_FAB 1-3/4" primary tube diameter and 3" collector diameter ideal for LS1/LS6/LS2 or 5.3L-6.0L Vortec truck engine swaps
    Description_FAB Long tube design for optimum engine performance
    Description_FAB Mild steel construction with black painted finish
    Description_FAB Designed for use with 12621HKR engine mounting brackets


    This Part Fits:

    Year Make Model Submodel Notes
    1973 Chevrolet Blazer Base
    1974 Chevrolet Blazer Base
    1973 Chevrolet C10 Pickup Base
    1974 Chevrolet C10 Pickup Base
    1973 Chevrolet C10 Suburban Base
    1974 Chevrolet C10 Suburban Base
    1973 Chevrolet C20 Pickup Base
    1974 Chevrolet C20 Pickup Base
    1973 Chevrolet C20 Suburban Base
    1974 Chevrolet C20 Suburban Base
    1973 GMC C15/C1500 Pickup Base
    1974 GMC C15/C1500 Pickup Base
    1973 GMC C15/C1500 Suburban Base
    1974 GMC C15/C1500 Suburban Base
    1973 GMC C25/C2500 Pickup Base
    1974 GMC C25/C2500 Pickup Base
    1973 GMC C25/C2500 Suburban Base
    1974 GMC C25/C2500 Suburban Base
    1973 GMC Jimmy Base
    1974 GMC Jimmy Base
    Shipping Policy
    • Free shipping on orders over $99 (excludes freight shipments).
    • In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
    • Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
    • Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
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    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

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

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