Thanks for the feedback. I do for sure have ball bearings in the front axle wheel bearings of my 56 Chevy 4400 truck. I will check more sources for a roller type bearing and race as well as what bearing was on the 58 Chevy 1&1/2 ton front axle. In the mean time if anyone has any more info on converting front wheel bearings from ball bearings to roller bearings on a 56 Chevy 4400 just let me know.
Thanks,
