THE 2-MINUTE RULE FOR 454SS SEATS

1970 saw the introduction of your strongest Chevelle SS of all time. Responding towards the lifting of GM's ban on engines larger than 400 cid in midsize vehicles, Chevrolet responded by dropping in a fresh 454 cubic engine into its Chevelle SS. The highest engine alternative was the LS6 Variation with 450bhp. The common Chevelle SS 396 continued w