re front rotors.

[oley340]

Looking for help what is the maximum size rotor I can fit on a 1970 plymouth duster with a 15'' weld wheel. I want to go with a Wilwood set up. Thanks for any advise

 

[Steven190]

Most likely the 11.75" rotors, I used the 78 Cordova fronts

 

[famous bob]

Most likely the 11.75" rotors, I used the 78 Cordova fronts

I wouldn`t swear to it , but I think my willwood fronts are 11" . ???

 

[mobileparts]

If you can use the Córdoba Front Rotors,
I have one pair (2 only) of NON Chineseum Front Rotors and ++ N.O.S. ++ Asbestos ++ Brake Pads for this application........

 

[72bluNblu]

12” is about the max rotor diameter for 15” wheels. And at the max the caliper and wheel design factor in too, so it can depend on the particular brake kit and wheel.

The largest Mopar set up for the 15’s is the 11.75’s from the 76-81 B and R bodies. I think wilwood has a 12” kit that fits most 15” wheels but what kit is available depends on what spindle you’ve got. The base wilwood kit uses 11” rotors. Better brakes out there for the money.