It depends on what you are doing, gas milage or pulling oversize tires. for oversize tires 3.73 saving gas 3.55
3.55 turns of the input shaft to one turn of the ring gear and axle shafts.
If the front is 3.55, then the rear needs to be 3.55
Most likely, 355.
It is (5*71) = 355 and (4*71) = 284
its either 355 or 373 there are tags on diff that give you numbers
The ratio of the circumference of a circle to its diameter. Best fit is 355/113, which is correct to 6 places.
Bomber
35% of 355= 35% * 355= 0.35 * 355= 124.25
.355
The factors of 355 are: 1 5 71 355
355 is divisible by 1, 5, 71, 355
Yes, whether you are replacing the whole rear-end or just the center diff they are interchangable. Just be sure the gear ratio is the same if it is a 4wd, if it is a 2wd can be any gear ratio. Higher for better gas milage such as 330 or 355, lower 373 or 410 for pulling power hope this helps.