14ff and d70 wms difference

[obijuan]

i am wondering if i can put a 14 bolt from an 87 k30 single wheel into my 84 dual wheel and putting dually wheels on it and it not looking wierd.

i want to put 37s hummer tires on my dually and a buddy of mine has a srw gov lock 14 bolt with 4.56 i would love to have for the gears. finding a 70 with 4.56 is pretty hard i guess. i have a 2 inch spacer betwen the rear tires right now and theyre 305/70r16.

 

[bradshawtech]

The dually axles are wider than the single tire rears unless it is a cab/chassis tow truck setup.
Check the measurements wheel mount to wheel mount to be sure though.