Would it be hard to convert an 84 Lx to look like a 89-93 notch? would i need some custom fab guy to do it or does everything bolt right on? All help is nice.

 

i am asuming you are refering to front rear bumpers and side glasses

the answer is yes its all bolt up the rear tail lights might have to remain 83 i can't remeber what year but i know some of the early mustangs had diffent sheet metal behind the tailights and latter model lights wont fit but i don't rember what year they changed that. and the interior will swap too.

 

I think you maybe out of luck on the tail lites......