A factory triple-black muscle car, this 1970 Chevrolet Chevelle SS packs a numbers-matching 454-cubic-inch LS6 V8 engine.
During the golden age of muscle, American manufacturers developed a long list of epic V8 engines. While motors like Ford's 427 "side oiler," Mopar's 426 HEMI or Chevy's 454 LS6 are still iconic, the ...