Home To The Best Brands In Restoration

Manufacturing the highest quality products since 1973!

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The Best Brands For Your Build

RPUI is home to the best brands in Automotive Restoration. We have been proudly serving the restoration community since 1973. When buying parts for your build, ask for Trim Parts, and The Right Stuff by name. We’ve got you covered from interiors, weatherstripping, brakes, emblems, exterior trim, interior trim, and more. The RPUI brands cover a wide range of classic American vehicle applications including GM, Ford, and Mopar vehicles, as well as classic GM Truck and other various classic vehicle applications from the 1930s to the early 2000s.

Since 1973

Exciting news! Parts Unlimited Interiors is now under new ownership and is no longer owned by RPUI.

PUI Interiors is currently working to create a new and user-friendly website experience for our valued PUI Interiors distributors and customers. We appreciate your patience during this construction phase and encourage you to check back with us soon. We can't wait to share our new website with you!

Do Business With Us

RPUI and our brands exist to turn back the clock on your classic car. Trim Parts, and The Right Stuff are ready to help you get your classic car looking good as new.

Become a Dealer

Become a Dealer

Are you interested in becoming an RPUI dealer? RPUI is home to the best brands in Automotive Restoration and we want to help you get Trim Parts, and The Right Stuff in the hands of fellow GM, Ford, and Mopar enthusiasts. Inquire below!

Become A Dealer
Our Manufacturing Capabilities

Our Manufacturing Capabilities

RPUI and our brands are equipped to facilitate injection molding, die casting, stamping, CNC-tubing, and more. RPUI manufactures show quality restoration parts using original patterns and original or replicated tooling to create modern day reproductions of original equipment.

Our Capabilities
Request A Quote

Request A Quote

RPUI’s capabilities are beyond our current offering and we offer our capabilities as a service for short-run custom pieces for the automotive, industrial, and commercial industries. If you would like to inquire about what RPUI can manufacture for you, request information below!

Request A Quote


  • Articles


    Descriptive and detailed How-to install and product tech videos can be found here. Continually updated with new content, it is the resource you need when it either comes time to install a part or better understand a products features and benefits

  • Guides


    In most cases, you have a choice, mild or wild, when it comes to the parts you put on your car. Here we have highly detailed video guides that answer your questions about product options. Continually updated, it’s information to help you decide what’s right for your muscle car or truck project. From mild to wild, we cover here in video

  • FAQs


    Everyone has questions at some point in a car project and some questions we get asked a lot. Here you will find videos that identify and answer the most common product and how-to questions. Don’t worry, you’re not alone in wondering where that extra bolt goes

Our Most Recent Posts

Watch Our Video

Restoration Parts Unlimited Inc is your one-stop-shop for top-notch classic car restoration parts. Specializing in classic GM and Mopar vehicles, we carry the largest selection of reproduction truck and car parts for classic Chevrolets like Chevelle, Camaro, Impala, Nova, and C/K trucks, as well as Dodge Chargers, Challengers, Plymouth Dusters, and more.

For an authentic restoration of your classic car, you want only the best aftermarket reproduction parts and Restoration Parts Unlimited Inc delivers with top auto parts brands, like The Right Stuff disc brake conversion kits and Trim Parts emblems and light lenses.

The most important thing in any car restoration is that you are satisfied with the outcome. This is your dream car so let us help you make that dream come true with the high-quality classic vehicle restoration parts at truly competitive prices.

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