64 dart door measure

[valiant3]

Hi! I'm really need your help..i'm from argentina, i have a 64 dart 4 door and i want to make a conversion to 2 door, but here there is not a dart 2 door for buy the door...so i need to make it but i don't know the exactly measure...if someone can tell me the measure i really appreciate..sorry for my english..and thanks