THE BASIC PRINCIPLES OF 454SS SEATS

1970 saw the introduction of the strongest Chevelle SS of all time. Responding for the lifting of GM's ban on engines larger sized than four hundred cid in midsize cars, Chevrolet responded by dropping in a whole new 454 cubic motor into its Chevelle SS. The highest motor option was the LS6 Model with 450bhp. The conventional Chevelle SS 396 contin