Exhaust› Exhaust Pipes, Systems and Components

Hooker BlackHeart

70501364-RHKR 3-Inch Header-Back Exhaust System

$1,206.99

SKU: 70501364-RHKR-Holley

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In Stock
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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Hooker Blackheart 70501364-RHKR is a premium 3-inch header-back exhaust system constructed from durable 304 stainless steel with a natural finish. This system is engineered for a direct fitment on 1978-1988 GM G-Body vehicles, ensuring a leak-free installation. The kit includes all necessary tubing, an X-pipe, mufflers, and hardware, and is compatible with driveshafts up to 3.5 inches in diameter. This exhaust system is specifically designed for the following applications: 1978-1987 Buick Regal, 1988 Buick Regal, 1982-1983 Buick Regal, 1987 Buick Regal, 1984-1987 Buick Regal, 1978-1982 Buick Regal, 1983-1986 Buick Regal, and 1978-1979 Chevrolet El Camino, Malibu, and Monte Carlo. However, it is explicitly noted that this system does not fit El Caminos with a 118-inch wheelbase.

MIA's Description

The Hooker Blackheart 70501364-RHKR is a 3-inch header-back exhaust system crafted from stainless steel with a natural finish. Designed for GM G-Body vehicles from 1978-1988, this kit offers a direct fitment for a leak-free installation.

Fitment

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Specifications

BrandHooker BlackHeart
Part Number70501364-RHKR-Holley
CategoryExhaust

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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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