2 Things Only True Gearheads Know About The 1963 Chevrolet Impala RPO Z11

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True gearheads know that the 1963 Chevrolet Impala RPO Z11 is a rare and coveted gem in the automotive world.

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Here are two lesser-known facts about this exceptional vehicle.

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First, the RPO Z11 package was specifically created for drag racing, making it one of the first factory-built drag racing cars by Chevrolet.

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It featured lightweight aluminum body panels, including the hood, front fenders, and bumpers, to shed weight and improve performance.

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Second, the RPO Z11 Impala was powered by a special version of the 409 cubic inch V8 engine, known as the "Mystery Motor."

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This high-performance engine was rated at a staggering 430 horsepower, making it a formidable competitor on the drag strip.

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With its unique features and limited production, the 1963 Chevrolet Impala RPO Z11 remains a prized possession among true gearheads.

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