What is the difference between a Muscle and Classic car ?

[flash]

My suspension is and isnt stock ,its got boxed rear control arms and sway bar for a stock SS car and bigger front sway bar same as an SS but still to me just a classic to me .I just wanted a little better handling than stock Malibu .Im thinking about replacing the Edelbrock 4 BBL for a rebuilt Quadrajet I was planning for my truck.Ray ,keep us posted on your vert when you get it .