THE 2-MINUTE RULE FOR 454SS SEATS

1970 noticed the introduction on the strongest Chevelle SS of all time. Responding to the lifting of GM's ban on engines larger sized than 400 cid in midsize automobiles, Chevrolet responded by dropping in a different 454 cubic motor into its Chevelle SS. The highest motor choice was the LS6 Edition with 450bhp. The normal Chevelle SS 396 continued