If I'm not mistaken, the springs are the same, but the axle is bigger, so you may need the U-bolts for the 1/2T axle. Also, try to get all the steering gear with the 1/2T axle, as the holes for the steering arms may be different. And the brakes are different.... unless you plan to change to disks in front....
Current fleet (subject to change w/o notice) \'49 GMC 3/4-Ton , 60 Austin Healey Frog-eye Sprite (some assembly required), 2011 Dodge Avenger, 2015 Jeep Cherokee. No, they don't all run. My other ride is a (B737)no, (B767)no, A320.... Update... was Embraer E190, now Boeing B787. Knowledge is a wonderful thing, but ignorance means you don't know you can't do something.
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