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    Sale!

    Hooker Hooker Header Back Exhaust System 16522HKR

    Vendor: Hooker
    Part Number: 16522HKR
    Save $43
    Sale Price $340.95 Regular Price $383.95

    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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    Designed for Hooker Competition 2452HKR header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.


    Hooker Hooker Header Back Exhaust System 16522HKR


    Specifications:

    Brand Hooker
    Category Exhaust
    Emission Code 4
    Exhaust Series Hooker
    Material Aluminized Steel
    1174 None
    Product Type Exhaust System
    Sound Level Pipe Only
    Sub Category Exhaust and Tail Pipes
    System Type Header-back
    Tips None
    Tubing Diameter 2.25
    Type of Exhaust Header-Back
    Warning California Proposition 65
    Brand Hooker
    Category Exhaust
    Emission Code 4
    Exhaust Series Hooker
    Material Aluminized Steel
    1174 None
    Product Type Exhaust System
    Sound Level Pipe Only
    Sub Category Exhaust and Tail Pipes
    System Type Header-back
    Tips None
    Tubing Diameter 2.25
    Type of Exhaust Header-Back
    Warning California Proposition 65
    Description_ABR SYS CHEV TRU
    Description_SHO SYS CHEV TRUCK HDR D
    Description_INV CHEV TRUCK HDR DUAL
    Description_ASC Designed to work with header number 2452HKR.Will not fit with stock manifolds that exit straight down.
    Description_DES Hooker Header Back Exhaust System
    Description_EXT 1963-1972 1/2, 3/4, 1-Ton Truck (2WD), 1969-1972 Chevy / GMC Blazer / Suburban / Carryall / Yukon / 1-Ton Crew Cab (2WD): 265-400; Fits Long Wheelbase Only
    Description_MKT Designed for Hooker Competition 2452HKR header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.
    Description_FAB Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
    Description_FAB Reduces Backpressure
    Description_FAB Improves Engine Efficiency
    Description_FAB Hardware Included
    Description_FAB Instructions Included
    Description_FAB Fits Long Wheelbase Only
    Description_ABR SYS CHEV TRU
    Description_SHO SYS CHEV TRUCK HDR D
    Description_INV CHEV TRUCK HDR DUAL
    Description_ASC Designed to work with header number 2452HKR.Will not fit with stock manifolds that exit straight down.
    Description_DES Hooker Header Back Exhaust System
    Description_EXT 1963-1972 1/2, 3/4, 1-Ton Truck (2WD), 1969-1972 Chevy / GMC Blazer / Suburban / Carryall / Yukon / 1-Ton Crew Cab (2WD): 265-400; Fits Long Wheelbase Only
    Description_MKT Designed for Hooker Competition 2452HKR header back applications. This system uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency. The system is mandrel bent to eliminate any crush sections in the tubing to help maximize the exhaust flow for better performance.
    Description_FAB Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
    Description_FAB Reduces Backpressure
    Description_FAB Improves Engine Efficiency
    Description_FAB Hardware Included
    Description_FAB Instructions Included
    Description_FAB Fits Long Wheelbase Only


    This Part Fits:

    Year Make Model Submodel Notes
    1969 Chevrolet Blazer Base
    1969 Chevrolet Blazer Base
    1970 Chevrolet Blazer Base
    1971 Chevrolet Blazer Base
    1972 Chevrolet Blazer Base
    1963 Chevrolet C10 Pickup Base
    1964 Chevrolet C10 Pickup Base
    1965 Chevrolet C10 Pickup Base
    1966 Chevrolet C10 Pickup Base
    1966 Chevrolet C10 Pickup Base
    1967 Chevrolet C10 Pickup Base
    1967 Chevrolet C10 Pickup Base
    1968 Chevrolet C10 Pickup Base
    1968 Chevrolet C10 Pickup Base
    1969 Chevrolet C10 Pickup Base
    1970 Chevrolet C10 Pickup Base
    1971 Chevrolet C10 Pickup Base
    1972 Chevrolet C10 Pickup Base
    1969 Chevrolet C10 Suburban Base
    1970 Chevrolet C10 Suburban Base
    1971 Chevrolet C10 Suburban Base
    1972 Chevrolet C10 Suburban Base
    1963 Chevrolet C20 Pickup Base
    1964 Chevrolet C20 Pickup Base
    1965 Chevrolet C20 Pickup Base
    1966 Chevrolet C20 Pickup Base
    1966 Chevrolet C20 Pickup Base
    1967 Chevrolet C20 Pickup Base
    1967 Chevrolet C20 Pickup Base
    1968 Chevrolet C20 Pickup Base
    1968 Chevrolet C20 Pickup Base
    1969 Chevrolet C20 Pickup Base
    1970 Chevrolet C20 Pickup Base
    1971 Chevrolet C20 Pickup Base
    1972 Chevrolet C20 Pickup Base
    1969 Chevrolet C20 Suburban Base
    1970 Chevrolet C20 Suburban Base
    1971 Chevrolet C20 Suburban Base
    1972 Chevrolet C20 Suburban Base
    1963 Chevrolet C30 Pickup Base
    1964 Chevrolet C30 Pickup Base
    1965 Chevrolet C30 Pickup Base
    1966 Chevrolet C30 Pickup Base
    1966 Chevrolet C30 Pickup Base
    1967 Chevrolet C30 Pickup Base
    1967 Chevrolet C30 Pickup Base
    1968 Chevrolet C30 Pickup Base
    1969 Chevrolet C30 Pickup Base
    1970 Chevrolet C30 Pickup Base
    1971 Chevrolet C30 Pickup Base
    1972 Chevrolet C30 Pickup Base
    1967 GMC C15/C1500 Pickup Base
    1967 GMC C15/C1500 Pickup Base
    1968 GMC C15/C1500 Pickup Base
    1968 GMC C15/C1500 Pickup Base
    1969 GMC C15/C1500 Pickup Base
    1970 GMC C15/C1500 Pickup Base
    1971 GMC C15/C1500 Pickup Base
    1972 GMC C15/C1500 Pickup Base
    1972 GMC C15/C1500 Pickup Base
    1969 GMC C15/C1500 Suburban Base
    1970 GMC C15/C1500 Suburban Base
    1971 GMC C15/C1500 Suburban Base
    1972 GMC C15/C1500 Suburban Base
    1972 GMC C15/C1500 Suburban Base
    1967 GMC C25/C2500 Pickup Base
    1967 GMC C25/C2500 Pickup Base
    1968 GMC C25/C2500 Pickup Base
    1968 GMC C25/C2500 Pickup Base
    1969 GMC C25/C2500 Pickup Base
    1970 GMC C25/C2500 Pickup Base
    1971 GMC C25/C2500 Pickup Base
    1972 GMC C25/C2500 Pickup Base
    1972 GMC C25/C2500 Pickup Base
    1969 GMC C25/C2500 Suburban Base
    1970 GMC C25/C2500 Suburban Base
    1971 GMC C25/C2500 Suburban Base
    1972 GMC C25/C2500 Suburban Base
    1972 GMC C25/C2500 Suburban Base
    1967 GMC C35/C3500 Pickup Base
    1967 GMC C35/C3500 Pickup Base
    1968 GMC C35/C3500 Pickup Base
    1968 GMC C35/C3500 Pickup Base
    1969 GMC C35/C3500 Pickup Base
    1970 GMC C35/C3500 Pickup Base
    1971 GMC C35/C3500 Pickup Base
    1972 GMC C35/C3500 Pickup Base
    1972 GMC C35/C3500 Pickup Base
    1970 GMC Jimmy Base
    1970 GMC Jimmy Base
    1971 GMC Jimmy Base
    1972 GMC Jimmy Base
    1972 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.
    • No P.O. Boxes. International orders need a shipping quote, so email us first.

    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

    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.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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