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Exhaust› Headers, Manifolds and Components

Hooker

CHEV TRUCK HDR DUAL

$368.95 $340.95 Save $28.00

SKU: H00I 16522HKR

In Stock
In Stock
Ships by Sep 17
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Hooker Blackheart 16522HKR is a Dual Competition Header Back Exhaust System Kit designed for Hooker Competition header back applications. It uses 2.25-inch 16-gauge aluminized tubing to reduce back-pressure and improve engine efficiency with mandrel-bent tubing to maximize exhaust flow. Includes hardware and instructions. Fits Long Wheelbase Only.
Show original supplier description

Part #: 16522HKR

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.

Features:

  • Mandrel Bent Tubing Eliminates Restrictions in Bends and Improves Exhaust Flow
  • Reduces Backpressure
  • Improves Engine Efficiency
  • Hardware Included
  • Instructions Included
  • Fits Long Wheelbase Only

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

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandHooker
Part NumberH00I 16522HKR
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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