[quote=GY3]
Like mentioned previously....most will have thicker axle tubes (3.25" versus 3" if I recall correctly) so you'll need larger U bolts. I got the bigger U bolts from NAPA. Mine had the thicker axles, I did manage to get stock u-bolts around them, though. Definitely 3.25". Yep, you can force them and bend them to fit, but the right ones fit so much better. I did the same thing, lol.
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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