Dynacorn 1971-72 Ford Mustang Quarter Extention LH Fastback

Part Number: 3647UY71

Dynacorn 1971-72 Ford Mustang Quarter Extention LH Fastback

Part Number: 3647UY71

Original price was: $244.89.Current price is: $212.95.

In Stock

( Inventory updated: 06/06/2026 )

Estimated ship date: 2-3 business days

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Enhance the classic aesthetic of your 1971-72 Ford Mustang Fastback with the Dynacorn Quarter Extension LH. This premium-quality body part is designed to restore your vehicle’s original look while ensuring durability and a perfect fit. Whether you’re working on a full restoration or simply replacing a damaged quarter panel, this piece from Dynacorn is the ideal choice for Mustang enthusiasts who value both quality and authenticity.

Key Features and Benefits

  • Quality Construction: Made from high-quality materials, this quarter extension is built to withstand the elements and road conditions, ensuring long-lasting performance.
  • Precision Fit: Engineered to match the OEM specifications, providing an exact fit for your Mustang, minimizing installation time and effort.
  • Restoration Ready: Ideal for restoration projects, this part helps maintain the classic lines and design that define the iconic Ford Mustang.
  • Easy Installation: Designed with user convenience in mind, allowing for straightforward installation without the need for extensive modifications.

Technical Specifications

  • Part Number: 3647UY71
  • Brand: Dynacorn

Fitment Information

This quarter extension is specifically designed for the 1971-72 Ford Mustang Fastback, ensuring compatibility and a seamless integration into your vehicle’s existing structure. Whether you’re replacing a worn part or making enhancements to your classic Mustang, this component fits perfectly.

Don’t compromise on quality when it comes to your Ford Mustang restoration. Invest in the Dynacorn Quarter Extension LH Fastback today and bring your classic ride back to life with a piece that embodies both style and reliability.

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Dynacorn

Reviving your classic car might seem like an overwhelming task, especially when it comes to sourcing the necessary body parts. With hundreds of components potentially needing replacement, the hunt for reliable replacements can be daunting. Fortunately, Dynacorn steps in as your ultimate solution, boasting the broadest array of body parts coupled with unparalleled quality. Established in 1984, Dynacorn initially catered to classic muscle car enthusiasts by supplying sheet metal, trim, and moldings. Over the years, it has burgeoned into a frontrunner in restoration products for classic cars. Utilizing cutting-edge tooling, Dynacorn ensures precision and accuracy in every replacement part. Moreover, they employ top-tier materials like 1006 Universal grade automotive steel, resulting in cleaner, tighter welds with reduced emissions. Quality is paramount at Dynacorn. Each classic car part undergoes meticulous attention to detail and is crafted using the latest tooling, guaranteeing the best fit on the market. Their commitment to excellence drives continuous improvement, evident in every part produced and each new product launched. For those facing a classic car restoration from the ground up, Dynacorn has you covered with their full body shells. These shells provide the foundation for building your dream classic car anew. Classic Body Parts proudly offers these Dynacorn body shells alongside a diverse selection of over 7,000 other Dynacorn parts, including sheet metal, trim, and molding. All Dynacorn parts originate from their headquarters near Los Angeles, California, or their secondary facility just north of Pittsburgh, Pennsylvania. This ensures accessibility and convenience, with two options for receiving your premium Dynacorn classic car parts right at your doorstep.

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