33" or 35"

[Wicked86]

Been there

I own the same year K5..In My opinion I would say 31 also. I have a nasty SB in mine with 33s and stock 3.08 gears and have changed 3 trans in it. Thanks to the info on here I have learned that unless your running a lower gear ratio (higher numericaly) dont go bigger. Since I have been through this before,trust me it sucks when things dont work out. Mine is getting 4.56s and a new trans in about a month. Depends on what your future plans are for the truck. Mine is strictly on road and a tad off here and there. My .02 cents anyway.
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86 K5-Sb-208-700R-10 bolts

 

[AZ79K5Project]

A 2005 post back from the dead

 

[h0wl0ngcanitbe]

35s but only if your plannin on gearin up and doin all the necessary work to make it run right!

[edit] whoa that was weird i just saw the new link and jumped on it. didnt realize the thing was from way back when, well if i could go back in time my vote would have been the same