Factory Interiors
Factory Heritage Trim Co. represents a legacy of American craftsmanship and factory-correct restoration. With more than six decades of expertise in producing authentic reproduction interiors, Factory Heritage Trim Co. continues the proud tradition of precision, quality, and design accuracy that has earned countless restoration awards on some of the nation’s most prized Corvettes.
From seat upholstery to door panels, dash pads, and convertible tops, every piece is made to restore your vehicle’s interior to its original beauty — or elevate it with a level of fit and finish that exceeds factory standards. Each product is handcrafted in the USA by skilled artisans who share your passion for authenticity, detail, and perfection.
The Factory Heritage Story
While many competitors have outsourced their production overseas, Factory Heritage Trim Co. remains committed to keeping every stitch, mold, and finish under one roof. This ensures not only unmatched quality control but also a truly American-made product that honors the heritage of the vehicles we serve.
We’ve supplied interiors for thousands of award-winning restorations, and our products continue to define what “factory-correct” really means. From early C1 and C2 Corvettes to later classics, every piece reflects the care and precision expected from a brand with deep roots in automotive excellence.
Why Factory Heritage Trim Co.?
Precision and authenticity are the foundation of everything we do.
Unlike many other interior suppliers, we don’t rely on imported materials or third-party production. Every step — from pattern design to hand-stitched finishing — is performed by our experienced team of craftsmen in Texas. The result is a line of interior products that not only look correct but feel correct, capturing the tactile and visual essence of your car’s original design.
Choosing Factory Heritage Trim Co. means choosing more than a product — it means investing in quality that adds both aesthetic and financial value to your vehicle. Our interiors are trusted by professional restorers, collectors, and enthusiasts who demand the highest level of fit, finish, and durability.
Why Factory Heritage from Factory Interiors?
Factory Interiors is proud to partner with Factory Heritage Trim Co. to offer enthusiasts and restorers the highest level of reproduction interiors available anywhere. Every seat, panel, and cover is designed to integrate seamlessly with your vehicle while maintaining OEM-level precision.
Our dedicated website and support team are tailored specifically for classic interior restoration — ensuring a smooth, accurate, and confident buying experience from start to finish. Whether you’re restoring a show-quality Corvette or refreshing a driver-grade classic, you’ll find Factory Heritage products deliver unparalleled authenticity and value.
Proudly Made in the USA
At Factory Heritage Trim Co., quality reigns supreme. Every product is handcrafted with pride in Texas using top-grade materials and time-honored techniques. We take immense pride in offering interiors that are never “Made in China” — only Made in America, by skilled craftsmen who understand the vehicles they work on and the customers they serve.
Experience the difference that true craftsmanship makes.
Once you’ve seen and felt the precision of Factory Heritage Trim Co., you’ll understand why our interiors are the choice of restoration professionals and collectors alike.
Refresh the comfort and contour of your classic interior with this 1962–1965 Chevrolet Impala, Nova, and 1964–1965 Pontiac GTO Seat Foam Set. Each foam cushion is molded exactly like the original, providing the precise size, density, and shape for a perfect factory fit. The kit includes pre-attached muslin strips, simplifying installation and ensuring proper alignment with your seat covers. Unlike generic upholstery materials, this foam delivers the authentic fullness and support your seats were designed for — restoring the signature contoured look and comfortable ride quality of your classic GM interior. Rear cotton and burlap padding are also available for complete seat restoration.
Bring back the original comfort and shape of your classic interior with this 1964–1965 Pontiac GTO (Goat) Seat Foam Pair by Al Knoch Interiors. Expertly molded to match the factory specifications, each foam cushion offers the perfect size, density, and contour to restore the authentic look and feel of your bucket seats. Each piece includes pre-attached muslin strips for easy installation, ensuring a smooth and professional fit. Unlike generic upholstery materials, this foam provides full, contoured support and maintains the seat’s original structure for years to come. Also compatible with 1962–1965 Chevrolet Impala and Nova models.
Revitalize your classic interior with this 1962–1965 Chevrolet Nova Seat Foam Pair from Al Knoch Interiors. Expertly molded to replicate the original GM design, these foam cushions deliver the authentic contour, firmness, and comfort your Nova was built with. Each piece is precision-formed for a perfect fit, restoring the proper seat shape and feel that upholstery shop filler materials simply can’t match. The foam comes with pre-attached muslin strips for easy installation and consistent alignment. Whether you’re completing a concours-level restoration or a high-quality refresh, this factory-style seat foam ensures your interior looks and feels brand new.
Restore your Impala’s interior to its factory-original look and comfort with this 1962–1965 Chevrolet Impala Seat Foam Pair by Al Knoch Interiors. Expertly molded to OEM specifications, these foam cushions ensure the perfect size, density, and contour, providing the authentic comfort and full, contoured appearance your classic deserves. Each seat foam includes pre-attached muslin strips for easy alignment and installation, ensuring a professional finish. Designed to replace worn-out or flattened factory foam, these reproductions maintain the original seating structure far better than generic upholstery filler materials.
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