1962 was the 1st year for the Chevy II/Nova. The V8 option didn't become available until 1964 midway through the production year.
The only V8 option for '64 was the 283. GM decided to release a V8 Nova at the last minute in response to Ford's release of the new 289 powered Mustang. GM had nothing in its class to compete with the pony car so they decided to slap a V8 into the Chevy II. Racers had been doing it before that on their own.
In 1965 you could order the Nova with a 283 and also the 327.
Well, unless you were lucky enough to wind up with one of the 1962 Bill Thomas Chevy II V8 conversions.
A Brief History of the Chevy II V-8 Engine Swap
Chevrolet Genuine Parts’ kit for 1962 Chevy II V-8 engine swaps was an early sign of 1960s compact cars escalating into mid-’60s muscle cars.
I strongly think this also helped 'light a fire" under GM engineers to put the V8 in the Chevy II from the factory, ASAP.
Thomas also built a road-race Chevy II with a stroked fuelie 327 AND Corvette IRS, as well:
Bill Thomas Stuffed a Lot of Corvette into his 1962 Chevrolet Chevy II “Bad Bascom” to Go Road Racing
From the Archives: One Bad Nova
Regards,
Gordon.


















