Here's a shot of the axle/hub for the 1-1/2 or 2 ton rear axle. It's the only one listed in the 55 2nd series truck shop manual. If your axles are splined on the outer end, then you have a Chevy axle. If it's got flanged axle ends, then it may be an Eaton/Timken axle.
Kevin 1951 Chevy 3100 work truck Follow this saga in Project Journal Photos 1929 Ford pickup restored from the ground up. | 1929 Ford Special Coupe (First car) Busting rust since the mid-60's If you're smart enough to take it apart, you darn well better be smart enough to put it back together.