What i understand is ,R/T Challengers came standard with transverse stripe,V88 was transverse stripe delete R/T, as when V88 used you got bumblebee tail stripe to replace R/T transverse stripe on R/T only,V68 was R/T stripe delete ticked when you wanted no stripes at all, When either V88 or V68 ticked you got R/T badges on front fenders,Now V98 stripe delete on A66 ordered Challengers as came standard with bumblebee tail stripe and if you didnt want this you ticked V98.hope this helps .cheers Paul