84 3/4 axles

Post by **lantozzi42** » Fri May 21, 2010 12:10 am

anybody know off hand what the rear axle was in a 1984 3/4 ton suburban??
im having a little trouble finding good info on it

Post by **BadAssEddie** » Fri May 21, 2010 11:52 am

its not a semi-floating 14 bolt??

Post by **willhf1011** » Fri May 21, 2010 12:36 pm

BadAssEddie wrote:its not a semi-floating 14 bolt??

Thaty wouldve been my guess.

Post by **jac6695** » Fri May 21, 2010 8:18 pm

Small block- should be a 9.5" semi floating 14 bolt. Big block (2wd of course) should be a 10.5" full floating 14 bolt. Could be a either though since GM did seem to go back and forth and it is 26 years old.

Post by **lantozzi42** » Sat May 22, 2010 1:28 am

so should i pay $100 for it??? i dont really know anything about that one

Post by **willhf1011** » Sat May 22, 2010 2:05 am

100 is ok if its the full float. the semi floats arent really worth anything in my opinion. theyre not incredibly supported and i dont see much purpose for one as a swap when so many other good rears are available