2 wheel drive 10 bolt??????

[protechk5]

im looking for a 10bolt for my k5 cuz im trying to sell it, so can i just get a 2wd 10 bolt and use my 6 lug shafts???? and does anyone know the code gu4, im pretty sure that means 3.73 but not sure????

 

[Muddytazz]

From what I found, GU4 is 3.08 gears. As far as the rest goes, a 2wd should work.

 

[R72K5]

1/2 ton all same deal pickup burb k5
42.5" packs center to center
all the axles shafts are same length 70-up, same diameter and all through 87,. 88 went to extra sppline count


good luck