Re: 1989 Suburban with 5.3LS/700R4
Lockers IMO are what kills the ten bolt in offroad situations. If you have an open diff then you should be ok. Your front ten bolt (Going by the year) will be a 30 spline wich is the strongest of the ten bolts. I run 37''s on my 30 spline 10 bolt and all I ever brake is the U-joint I have never actually broken the axle itself. You can still drive home on this.
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1978 C10 Silverado Big 10 350/350.. play toy
1990 V1500 Suburban 350/700r4..Daily driver
1987 K10 Silverado 383/400.. Wife's rig WRECKED!
1989 V2500 Suburban 350/400.. SOLD!
1974 C10 Custom10 LWB 350/350.. SOLD!
1974 C10 Custom10 SWB 350/400.. SOLD!
1999 Silverado Z71 LS1.. Wife's rig WRECKED!
On the hunt for a new project.......
I'm a Chevy guy.....I'm just not a "NEW" Chevy guy.
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