NEW STEP BY STEP MAP FOR 454SS SEATS

1970 observed the introduction with the strongest Chevelle SS of all time. Responding on the lifting of GM's ban on engines larger sized than four hundred cid in midsize automobiles, Chevrolet responded by dropping in a new 454 cubic motor into its Chevelle SS. The very best engine option was the LS6 version with 450bhp. The standard Chevelle SS 39