Re: Can the Clipper spindles be replaced with the spindles from the larger Packards?

Posted by Ross On 2017/12/4 13:06:53

The spindles for an Exec are the same as used in the 56 Clippers. They diddled with the bearing sizes and spindle length for 56 so if you use them you will have to use the 56 drums as well.

There is no capacity problem with the 55 spindles or bearings. Your reason for changing? Such changes make it difficult and confusing for the next owner to service the car in the distant future.

A better upgrade in any event would be the spindles, backing plates and drums from a 55 senior car; at least then you get bigger brakes. But then you have to install 51-52 brakes at the rear so that your bolt patern matches front and back.