454SS seats - An Overview
1970 observed the introduction of the most powerful Chevelle SS of all time. Responding to your lifting of GM's ban on engines larger than 400 cid in midsize vehicles, Chevrolet responded by dropping in a completely new 454 cubic motor into its Chevelle SS. The very best engine selection was the LS6 Edition with 450bhp. The normal Chevelle SS 396 c