the slicks weighed 34 pounds, the Mickeys were 43, however, the times at the dragstrip were nearly identical, and the MTs can be driven legally on the street.
Mopar Muscle Dec 2018 issue
Mopar Muscle Dec 2018 issue
I can't find the Pennys advertising I posted a while ago, but here's the Sears ads http://justacarguy.blogspot.com/2006/11/mindblowing-sears-was-shelby-parts.html