mustang 5 lug

I have a 1982 mustang GT and I bought a 8.8 built rear diff and its 5 lug not the 4 lug. I want to go to the 5 lug front rotors. I dont want to go with a 87 and up mustang spindle. How can I go to a 5 lug rotors with out swaping out my spindles???