A 3-velocity automated transmission taken care of the shifting obligations for the 1st 12 months of manufacturing, with the SS effective at reaching 60-mph in under eight seconds. I'd personally say Except if you got really Lucky and scored the "genuine" sorts With all the aspect bolsters.. I'd go along https://getsocialsource.com/story5343239/the-2-minute-rule-for-454ss-for-sale