1968 Chrysler New Yorker Disc brakes and 14" wheels

[goodtoothdoc]

I am looking to put magnum 500 wheels on my 68 New Yorker with front discs. Any advise as to offset and dimensions of wheel? Thanks, Clark
P.S. Looking to buy a set

 

[1966newport]

if they are factory brakes a 14 inch wheel wont fit

 

[stain]

Wheel Vintiques 54 Series Magnum 500 Chrome Wheels 15x7​

Part Number: WVI-54-5712044
I bought these from Summit. I need a small wheel spacer in the front to get the wheels to clear the caliper