6 lug to 5 lug ???

[Indyspecracer]

If you haven't done so, you will need to convert to disk brakes up front. I would suggest getting spindles that will use your existing ball joints and tie rod ends. ECE has what you need. Rotors can be bought just about anywhere, 71-83 all use the same rotor.

I just bought a rear axle conversion kit that includes Axles, bearings, seals, wheel studs and brake drums from Summit for my 69. I went ahead and replaced the rear shoes, wheel cylinders and brake hardware also