12Mar 2026
By Natallie Kozaites no comments OPGI News Tech Tips

How to Plan a Classic Car Project You’ll Actually Finish

Anyone who’s spent time around classic cars has seen it or lived it. A project that starts with excitement and big plans slowly turns into a stalled build, collecting dust in the garage. That’s why having a clear classic car restoration plan is so important to see your project through to completion. At Original Parts Group, we’ve worked with thousands of enthusiasts at every stage of restoration, from first-time hobbyists to seasoned builders. And one thing is clear: projects don’t…

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26Feb 2026
By Natallie Kozaites no comments 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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23Dec 2024
By Candie Gandara no comments Chevy OPGI News

Most Liked: OPGI Social Posts 2024

Buckle up! We’re taking a drive down memory lane with Original Parts Group’s most-liked posts of 2024. From jaw-dropping #opgicustomer rides to a throwback from a catalog cover photoshoot, we’ve shared it all on social media this year. Let’s kick things off by revisiting the top hits from OPGI’s Instagram—starting with number nine. Spoiler alert: El Caminos stole the spotlight! (more…)

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9Oct 2024
By OPGI one comment Car Spotlights Pontiac

1969 GTO Judge Clone – OPGI Customer Spotlight

This week, we’re featuring this iconic 1969 GTO, a stunning vehicle that has been cherished by Jesse Highum and his family for decades. This classic car embodies the rich history of American muscle. Additionally, it showcases impressive horsepower, making it a true standout on the road and at car shows. (more…)

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23Sep 2024
By OPGI one comment Featured Products

Interior & Accessories: OPGI’s RESTOPARTS®

Every detail of your classic car matters, from the engine's roar to the interior's look and feel. At OPGI, we offer a range of RESTOPARTS® interior accessories to enhance every aspect of your classic ride. Explore our collection to see how RESTOPARTS® can help you achieve the perfect restoration. Read more to learn about our offerings and find the ideal parts for your classic GM vehicle. (more…)

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17Sep 2024
By OPGI one comment Chevy

Chevelle Colors: A Look at Rare Shades Back Then

At Original Parts Group, we take pride in supplying top-quality components and celebrating the rich history of classic cars. This feature explores the fascinating world of rare colors that adorned the Chevrolet Chevelle throughout its iconic run. Based on sales data, these less frequently purchased shades—from the understated Bahama Green of the early 1960s to the exclusive Daytona Yellow of the 1969 SS models—reflect unique buyer preferences of the time, making them even more special today. (more…)

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9Sep 2024
By OPGI one comment Featured Products

Moldings : Enhancing Style and Protection

While trim and moldings undoubtedly enhance the stylish appeal of your GM Classic, they also play a vital role in safeguarding key areas from potential damage. At Original Parts Group Inc. (OPGI), we proudly offer an extensive selection that replicates original GM factory specifications. As a result, we guarantee both unmatched authenticity and long-lasting durability for your GM Classic vehicle. (more…)

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