14Apr 2026
By Natallie Kozaites no comments Buick Cadillac Chevy Industry News Oldsmobile Pontiac Tech Tips

Restoration vs. RestoMod in 2026: What Actually Adds Value?

For decades, the gold standard in the collector car world was simple: keep it factory correct. Matching numbers. Original finishes. Period-correct components. That hasn’t changed, but the market around it has evolved. In 2026, owners are asking a more practical question: Restomod vs Original Classic Car does originality add the most value… or does drivability? The answer depends on how you plan to use your car. What “Numbers Matching” Really Means Today A “numbers matching” car typically means the engine,…

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26Feb 2026
By Natallie Kozaites one comment Buick Cadillac Chevy Featured Products Industry News Oldsmobile OPGI News Pontiac

Shop Rare GM OEM Parts from OPGI’s Collection

At Original Parts Group (OPGI), we’ve spent decades building, restoring, and supplying parts for the classic cars we love. Because we've worked together for so long, you know our dedication runs deep. Over the years, we’ve accumulated an incredible collection of genuine OEM parts through our in-house vehicle builds for events like SEMA. 1967–1968 Cadillac Eldorado OEM Front Upper Grille GM 3514051 Originally, our team acquired these parts to support in-house R&D efforts. By studying the exact fit and finish…

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6Feb 2026
By Natallie Kozaites no comments Buick Cadillac Car Spotlights Chevy Events & Appearances Oldsmobile OPGI News Pontiac

Inside the Grand National Roadster Show With OPGI

For decades, the Grand National Roadster Show (see the official event site) has stood as one of the most respected indoor car shows in the country. Specifically, it began as a celebration of hot rods and craftsmanship. Today, it has grown into a multi-day event that brings together builders and restorers under one roof. (more…)

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15Apr 2025
By Natallie Kozaites no comments Buick Cadillac Car Spotlights Chevy Events & Appearances OPGI News Pontiac

OPGI at the 76th Grand National Roadster Show

At the end of January, the team at Original Parts Group Inc. had the opportunity to attend the 76th Annual Grand National Roadster Show at the Pomona Fairplex. As one of the most prestigious hot rod and custom car shows in the country, this event brings together the best of the best in the automotive world. OPGI was proud to be part of the action. Furthermore, the team showcased an amazing build from one of our customers. They also took…

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23Dec 2024
By Natallie Kozaites no comments Buick Cadillac Car Spotlights Chevy Pontiac

Highlights from 2024: OPGI’s Memorable Visitor Rides

This year, our showroom welcomed a variety of unique vehicles as part of our ongoing OPGI Customer Rides series. From pristine classic restorations to bold modern designs, these cars reflect the individuality and passion of their owners. This blog highlights some of the standout OPGI Customer Rides that visited us in 2024. Join us as we take a closer look at the diverse range of vehicles that made this year special (more…)

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12Jul 2024
By OPGI no comments Buick Car Spotlights

Buick: Two Legends Two Stories

From the sleek Buick Riviera to the muscular Buick Gran Sport, each Buick tells a unique story. Today, we showcase two classics and how both owners turned to OPGI for restoration needs. Darryl's Buick Riviera Original Parts Group, Inc. customer Darryl Cheney from West Hartford, Connecticut, discovered his '73 Riviera in a garage and bought it from the original owner. “She needed very little, but what she needed I purchased from OPGI with confidence and zero disappointments,” says Darryl. Darryl…

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2May 2024
By OPGI no comments Buick Cadillac Chevy Events & Appearances

Seal Beach Classic Car Show: OPGI Highlights

Last weekend marked the 36th Seal Beach Classic Car Show. Original Parts Group set up a pop-up exhibit showcasing classic cars and enjoyed a stroll down Main Street to document the day for you. Check it out! (more…)

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23Jan 2024
By OPGI no comments Buick Cadillac Chevy Featured Products Oldsmobile Pontiac

Emblems & Nameplates: Classic GM Identity

Emblems and Nameplates are crucial in defining the identity of your GM Classic vehicle, giving it a distinctive and personalized appearance and allowing curious onlookers to know what they are admiring. For enthusiasts looking to enhance their vehicle's aesthetics, Original Parts Group (OPGI) is the ultimate destination. While this blog showcases some emblem options for select OPGI vehicles, our extensive selection offers diverse choices for various GM Classic car makes and models. Let's get into it. (more…)

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15Jan 2024
By OPGI one comment Buick Chevy Featured Products

Mirrors by RESTOPARTS: Style Your Classic with OPGI

Maintaining the original aesthetics of your classic car is crucial, and ensuring every part is in top-notch condition plays a key role. When it comes to mirrors, RESTOPARTS® is a name you can trust. OPGI offers an extensive range of mirrors tailored for various GM Classic cars. Explore the diverse options in this feature. In this blog we will take a closer look at the high quality mirrors that OPGI offers featuring cameos from our 1966 Chevelle and 1967 Buick…

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25Aug 2023
By OPGI no comments Buick Cadillac Car Spotlights Chevy Industry News Oldsmobile OPGI News Pontiac

Hemmings Best 32 Cars to Restore: 8 OPGI Classics Featured

Hemmings, a trusted source for car enthusiasts, made a list of the 32 best cars to restore (by Richard Lintenello). What's interesting is that Original Parts Group (OPGI) provides restoration parts and accessories for eight of the cars on that list. Picking these cars, like Hemmings suggests, not only makes fixing them up faster and cheaper, but it also lets you own a piece of history that's easy to work on. (more…)

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