Redefining American Muscle with Production Built Resto-Mods and Parts

Crafting Production-Level Precision with Custom-Tailored Design

Where Production Meets Precision for Iconic American Muscle

Unleashing Power, Preserving Legacy: Drive the American Dream

HR MFG was founded with a vision to blend the artistry of custom car builds with the reliability of production-quality manufacturing. Specializing in high-end American muscle cars, we create resto-mods that offer the charm of classic design combined with modern precision and power. From meticulously designed interiors to fully engineered suspensions and unique parts, each vehicle is crafted to reflect the distinctive personality of its owner. With our in-house R&D shop, we don’t just build cars—we design and manufacture every part with uncompromising quality, providing an unmatched level of customization for the true enthusiast.

Where Production Meets Precision for Iconic American Muscle

Unleashing Power, Preserving Legacy: Drive the American Dream

HR MFG was founded with a vision to blend the artistry of custom car builds with the consistency of production-quality manufacturing. Specializing in high-end, American muscle cars, we create resto-mods that offer the charm of classic design with modern precision and power. From custom-tailored interiors to fully engineered suspensions and one-off parts, each vehicle is crafted to reflect the unique personality of its owner. With our in-house R&D shop, we don’t just build cars—we design and manufacture every part with uncompromising quality, offering an unparalleled level of customization for the true enthusiast.

Production Grade Muscle Cars

Building high-end resto-mod muscle cars that seamlessly blend classic American muscle with modern innovation. Each vehicle is crafted with fully customizable designs—allowing you to select everything from interior stitching to wheel styles, engine performance, and advanced technology upgrades. Our team combines cutting-edge engineering with an eye for detail, ensuring every car reflects your unique vision while delivering the precision, reliability, and performance of a brand-new build. With HR MFG, you’re not just driving a car; you’re experiencing a new era of custom automotive excellence.

Our Vehicles

High-Quality Custom Parts

Producing premium suspension systems, high-quality body panels, and precision-engineered billet accessories for American muscle cars. At HR MFG, we understand that top-quality components are essential for both performance and aesthetics. Our commitment to craftsmanship ensures that every part meets the highest standards, enhancing your vehicle’s handling, durability, and appearance. Whether you're upgrading your classic ride or building a custom masterpiece, our expertly manufactured products deliver the performance and style true enthusiasts demand.

Premium Parts

Research and Development (R&D) and Custom Work

Offering custom machine work, wide-body conversions, and comprehensive automotive development services for unique projects. At HR MFG, we specialize in bringing your vision to life, whether it’s modifying a classic car or creating a fully custom build. Our skilled team uses advanced techniques and state-of-the-art equipment to deliver solutions tailored to your specific needs. From intricate machine work to bold wide-body transformations, we pride ourselves on pushing the boundaries of automotive design and engineering. Let us help you bring your project to life with unmatched craftsmanship and innovation.

R&D & Custom Work

Behind the Scenes of HR MFG

Follow Us on Instagram for the Latest Builds & Custom Work

Stay connected with HR MFG on Instagram, where we offer an insider’s look at our high-performance resto-mod builds and custom-crafted American muscle cars. From exclusive glimpses into our meticulous R&D process to close-up details of each unique feature, our feed fuels the passion of car enthusiasts and collectors alike. Follow along as we showcase the craftsmanship behind every vehicle, share updates on our latest projects, and invite you into the world where custom design meets production excellence. Join our community and experience the art of precision engineering, one post at a time.

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