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When the 1970 Chevrolet Chevelle SS LS6 hit peak big-block power

The 1970 Chevrolet Chevelle SS LS6 arrived at a moment when Detroit was locked in a very public horsepower arms race, and it ...
Fast Lane Only on MSN

When the 1970 Buick GS Stage 1 proved torque mattered more

In the middle of the muscle-car horsepower wars, the 1970 Buick GS Stage 1 quietly rewrote the rulebook by proving that raw twist at low rpm could embarrass flashier rivals. Instead of chasing ...