R RKBJR Newbie Joined Aug 18, 2008 Posts 3 Reaction score 0 Location NC Aug 23, 2008 #1 Which front axle would an '81 3/4 ton Suburban have from the factory?
Muddytazz 1 ton status Joined Jun 30, 2002 Posts 20,072 Reaction score 2 Location Salem, Or. Aug 23, 2008 #2 10 bolt Check THIS OUT
thatK30guy 1 ton status Premium Joined Jan 12, 2001 Posts 32,580 Reaction score 541 Location . Aug 23, 2008 #3 10 bolt if its a Chevy, Dana 44 if its a GMC.