Hooker BlackHeart Gen III Hemi Swap Exhaust Manifolds

1966–1974 Dodge Challenger / Charger, 1987–2004 Dodge Dakota, 1974–1993 Dodge Ramcharger

BHS558

Overview:

The Hooker BlackHeart Gen III Hemi swap exhaust manifolds are expertly engineered components designed specifically for high-performance Gen III Hemi engine swaps. These manifolds provide a compact, high-flow solution that addresses common clearance challenges encountered in classic Mopar and Dodge truck applications. Ideal for enthusiasts and professional builders alike, they deliver a factory-inspired appearance while maximizing exhaust flow and maintaining excellent fitment in tight engine bays.

Designed to fit a broad range of swap applications, these manifolds have confirmed compatibility with popular vehicles such as the 1966–1974 Dodge Challenger and Charger, 1987–2004 Dodge Dakota 2WD, and 1974–1993 Dodge Ramcharger. They are particularly suited for setups where space is limited and component clearance is critical, ensuring smooth integration with steering, brake, and transmission components.

Key Features:

These Gen III Hemi swap exhaust manifolds combine durability, performance, and ease of installation. Key features include:

• Compact, high-flow design optimized for Gen III Hemi engine swaps with limited space
• Available in plain as-cast, black ceramic, or silver ceramic finishes; ceramic coatings reduce underhood heat and resist corrosion
• Cast from heavy-duty hi-silicon-moly ductile iron for long-lasting durability and corrosion resistance
• 2.5-inch 2-bolt collector outlets for improved exhaust flow and easy downpipe fabrication
• Clearance for brake booster, steering shaft, steering box, and starter motor on both left and right sides
• Compatible with multiple automatic and manual transmission options
• Slotted bottom row of bolt holes simplifies installation on pre-installed lower bolts and gaskets
• Includes collector flanges, Multi-Layer Stainless Steel (MLS) collector gaskets, and mounting bolts
• Ideal for applications requiring catalytic converters

Construction & Design:

The Hooker BlackHeart Gen III Hemi swap manifolds are precision cast from hi-silicon-moly ductile iron, a material known for its exceptional strength, heat resistance, and corrosion durability. This robust construction ensures the manifolds withstand the rigors of high-performance use while maintaining structural integrity over time. The manifolds feature a 2.5-inch outlet diameter that enhances exhaust flow compared to traditional cast iron manifolds, contributing to improved engine efficiency and performance.

Each manifold is designed with careful attention to clearance, providing ample space around critical components such as the brake booster, steering mechanisms, and starter motors. This thoughtful engineering allows for seamless integration into classic Mopar B-Body and E-Body vehicles, as well as Dodge trucks, without the need for extensive modifications.

Installation & Fitment:

Installation of these manifolds is straightforward for experienced mechanics and enthusiasts familiar with Gen III Hemi swaps. The slotted bolt holes on the bottom row facilitate alignment and mounting on pre-installed lower bolts and cylinder head gaskets. Fitment has been confirmed on several platforms, including:

• 1966–1972 Mopar B-Body vehicles with manual steering (reduced head cover bolt recommended)
• 1970–1974 Mopar E-Body vehicles with manual steering (reduced head cover bolt recommended)
• 1987–1996 Dodge Dakota 2WD V6/V8
• 1997–2004 Dodge Dakota 2WD V6/V8 (upper control arm clearance recommended)
• 1972–1993 Dodge D100/D150 trucks with automatic transmission

These manifolds accommodate both left- and right-hand side starters and work with a variety of popular transmissions. While compatibility with other vehicle combinations and swap components is likely, it has not been officially confirmed.

What's Included:

• Pair of Hooker BlackHeart Gen III Hemi swap exhaust manifolds
• Collector flanges
• Multi-Layer Stainless Steel (MLS) collector gaskets
• Mounting bolts for collector flange installation

Ideal For:

These exhaust manifolds are perfect for automotive enthusiasts and professional builders performing Gen III Hemi engine swaps into classic Mopar muscle cars and Dodge trucks where space constraints demand a compact, high-quality exhaust solution. They are especially suited for applications requiring durable, quiet operation with leak-free sealing and compatibility with catalytic converters.

Hooker BlackHeart is Hooker’s late-model performance exhaust line, engineered with modern materials and fitment-focused design for both import and domestic platforms. From exhaust systems and mufflers to swap-friendly components, BlackHeart parts are built to improve flow and deliver the sound and performance feel enthusiasts expect from a serious exhaust upgrade.