454SS SEATS - AN OVERVIEW

1970 saw the introduction of your most powerful Chevelle SS of all time. Responding to the lifting of GM's ban on engines much larger than 400 cid in midsize vehicles, Chevrolet responded by dropping in a new 454 cubic motor into its Chevelle SS. The top engine selection was the LS6 Variation with 450bhp. The normal Chevelle SS 396 continued with i