Drum to Disk Conversion

Hello,

I recently purchased a 1972 Dodge Charger that desperately needs new brakes. I am going to convert from non-power drum to power disk brakes in the front.

However, the car has 14inch front rims and many of the kits I am seeing recommend a 15 inch rim.

Any recommendations on kits? Brands? And, am I out of luck because of the 14inch front rim? Has anyone installed a kit recommended for use with 15inch rim on a car with 14inch rims?

Thanks, Jake