Originally posted by Vette Threat
98 is the slowest year for the ls1 too. but it'd still win. 
and there have been several 01 and 02 z28's that have been known to hit 12's in stock trim.
i'd say the ls1 has the most potential
Like I said before what do you consider "stock" trim? I dont consider a lid, exhaust, and slicks stock(but some people do). There have been what some people would consider "stock" Mustangs in the 12's as well.