GM’s recent efforts to spin up tasteful restomods is making these exotic ’70s stunners all the more tempting.Green vintage muscle car with black hood stripes and black wheels on asphalt.Nameplates like Ford Mustang and Dodge Charger often command a lot of attention in classic muscle car circles, but they’re a few among many. From obscure AMCs and stately Oldsmobiles to powerful Pontiacs and slippery Mercurys, the niche is a cornucopia of variety.However, even badges that have fallen by the wayside are comparatively well-known when you count some of the forbidden fruit sold overseas. A lot of the time, we enthusiasts in the United States (thankfully) don’t even realize what we’re missing out on.This 1979 Opala SS is one of a pair that GM Brazil restored through the Chevrolet Vintage initiative. - Credit: GM BrazilIf you’re curious about what the rest of the world has to offer, GM’s latest revivals are bound to tickle your interest. As part of an ongoing restomod effort, Chevrolet Brazil just served up a pair of sweet ‘70s classics that most North American classic car fans might not have ever heard of.A pair of eye-catching coupesThose being a yellow 1976 Opala SS and a green 1979 Opala SS, picked, naturally, as an homage to the national flag. View this post on InstagramThe little couple is an important Chevrolet for the Brazilian market, based on the German Opel Commodore but reimagined with more muscle-like styling and performance. GM launched the Opala in 1968 and kept it in production through 1992.AdvertisementAdvertisementAccordingly, the Chevrolet Vintage team made these restomods as tasteful as they come. Rather than doing away with the original identity of the model, they introduced tasteful enhancements to make them more modern in manners.Along with swapping in a set of Bilstein shocks, this also meant refining the steering, upgrading the disc brakes and fitting the rebuilt 4.1-liter inline-sixes with some FuelTech electronic fuel injection. Manual enthusiasts will be happy to know they each received five-speed Tremec gearboxes, too.It might be an Opel in origin, but it wears some undeniably muscle-inspired styling. - Credit: GM BrazilWhat’s more, Chevrolet Vintage treated both Opalas to some interior upgrades. Three-point seatbelts bring added security up front, while a LED dash, a Bluetooth radio, A/C and power steering all make them more fit for daily driver material.Rounded out by some 15-inch alloy wheels, fresh leather upholstery and Lotse sports steering wheels, they’re made only better by touches like NOS trim and door handles, as well as some period-correct tinted glass. Classic yet refreshed, they amount to some evocative vehicles. Chevrolet Brazil is just getting started with its restomod intentions. - Credit: GM BrazilChevrolet Brazil’s vintage revivalUnsurprisingly, they each fetched a hefty sum when they crossed the block during a recent auction at the Carde Museum in Campos do Jordão.AdvertisementAdvertisementThe green car drew more than 25 bids, while its yellow counterpart bettered it with at least 30. With each Opala closing at around $102,000, they cleared approximately $204,000 combined, as reported by Carscoops.And here’s the thing: if you think those are cool, wait until you get a load of the 2004 S10 Rally. Chevrolet Brazil spent months locating it, as it’s a pickup that was never offered to the public.Wouldn’t you like to crash some dunes in this S10 Rally? - Credit: GM BrazilRather, it was a competition-bred model developed specifically for the demands of grueling off-road races such as the Rally dos Sertões. In keeping with its Opala counterparts, it too received a hero’s treatment. Fully restored through the Vintage program, the team preserved key race enhancements in the form of its roll cage, chassis reinforcements and tuned 2.8-liter turbodiesel. AdvertisementAdvertisementHowever, they also made some tweaks, like dialing back the engine’s torque curve to make it more manageable outside of high-strung competition environments. Perhaps it’s because of this added drivability that it also did well at auction, netting roughly $92,000.There are 10 of these projects planned in total. - Credit: GM BrazilMore to comeBefore these three vehicles, GM Brazil’s Chevrolet Vintage division whipped up an Omega. With a total of 10 such projects planned altogether, there’s still more of these exotic Brazilian specials destined for the restomod treatment yet.About the Author: Gray is an associate editor at Gear Patrol, covering cars, motorcycles and anything else with wheels. When he’s not chasing the latest industry news, he’s probably wrenching on one of many projects. For better or worse, he believes classics make perfectly practical daily drivers.Want to stay up to date on the latest product news and releases? Add Gear Patrol as a preferred source to ensure our independent journalism makes it to the top of your Google search results.add as a preferred source on google