454 SS BUCKET SEATS FOR SALE - AN OVERVIEW

1970 observed the introduction of the strongest Chevelle SS of all time. Responding to the lifting of GM's ban on engines more substantial than 400 cid in midsize vehicles, Chevrolet responded by dropping in a different 454 cubic engine into its Chevelle SS. The very best engine alternative was the LS6 version with 450bhp. The regular Chevelle SS 3