The wheels are Cragar Uni-lugs. Once I find a set of rims to use for a test run, I'll rule those out. I'm in Maine, and haven't found anyone yet to borrow a set for a test run.
The car has 4-wheel discs, and a 4-wheel disc master. I guess I'm going to have to try and check the entire front end until I find the issue. Nice to know it shouldn't be the cocktail shakers, but they would atleast be an easy fix.
