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The Rarest Big Block V8 Ever In A Production Car
American automakers have made small-block and big-block V8 engines for ages. Many classic automobiles have used big-block motors, including the 1969 Ford Mustang BOSS 429, 1970 Chevrolet Corvette Stingray 454 LS7, 1970 Chevrolet Chevelle SS 454, and many …