454SS SEATS - AN OVERVIEW

1970 observed the introduction of your strongest Chevelle SS of all time. Responding on the lifting of GM's ban on engines larger sized than four hundred cid in midsize autos, Chevrolet responded by dropping in a brand new 454 cubic motor into its Chevelle SS. The best engine decision was the LS6 version with 450bhp. The typical Chevelle SS 396 con