This week’s mystery car traces back to a Chevrolet compact that quietly became one of the best big-block sleepers of its era. Once the second-generation Nova borrowed its platform from the Camaro, a 396-cubic-inch V8 became available — and Chevrolet never even advertised it. Only 7,209 SS 396 Novas were built that model year. There’s also a wrinkle in this particular car’s body style worth a second look.

Some of the best guessing-game entries aren’t really about the mystery at all — they’re an excuse to talk about a car nobody remembers correctly. This one is a compact that Chevrolet never intended to compete with the Camaro, right up until buyers discovered you could option a genuine big-block into it. By 1969, that quiet compact had become one of the most underrated big-block sleepers Chevrolet ever built, hiding serious horsepower under sheet metal that looked almost too plain to be dangerous. There’s also a detail about this particular car’s body style that doesn’t quite match what left the factory. So what is it really, and why does the answer matter more than the guess?
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The Nova Nobody Saw Coming
The second-generation Nova shared its platform with the Camaro, which meant that starting partway through 1968, Chevrolet could finally fit a genuine big block under the hood as a Super Sport option. For 1969, that meant a 396-cubic-inch V8 available in 350-horsepower and 375-horsepower L78 tune, with Chevrolet building 7,209 SS 396 Novas total that year — 5,262 of them with the top L78 engine. Chevrolet’s own sales literature that year never officially listed the 396 as an option; buyers had to already know it existed to order one, which is part of why the SS 396 Nova developed such a cult following among people chasing an affordable big-block muscle car.
Why This One’s Body Style Raises Questions
The SS package itself added $280 to the base price and included a 300-horsepower 350-cubic-inch V8 as the standard engine, upgraded suspension, red-stripe tires, and power front disc brakes — a first for the Super Sport Nova line. One detail worth noting about a car like this one, pictured as a convertible: Chevrolet never catalogued a factory drop-top Nova in this generation, so a genuine convertible example almost certainly started life as a hardtop or coupe before being modified — which doesn’t make it any less fun to guess, just a reminder that not everything at a car show left the factory the way it looks today.
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I had a ’68 SS 396 Nova, 400 Auto with a shift kit. Sure wish I woulda kept it. A lot of blood sweat and tears went into that car, not to mention money. Good Times.
1970 Nova SS 396