Many ½- and ¾-ton GM 4x4s came with a solid front axle that could have been a Dana 44 or a GM Corporate 10-bolt. Are they the same thing? Or very different? Which is better? Do parts cross over between the two? On this episode of Dirt Every Day Extra, Fred Williams and Dave Chappelle ask Offroad Design’s Stephen Watson for some insight on these solid front axles and discuss which one you really want.