PLEASE HELP. 5 lug 86 cgevy truck to 6 lug

i have a 5x5 lug pattern AND I WANT 6 lug so i can find better wheels. anyone know of any kits. a new rear end is being put in with new axles so they can be drilled but im not drilling front rotors. and i want bigger brakes up front.thanks

i have a 2dr tahoe that i did a 6 lug conversion on and for the front, all i did was use a lite duty 3/4 ton rotor