Ford 9 inch 28 spline vs 31 spline axles!

[@realrickharrison3103]

Daddy must have increased you allowance person man

[@WesternReloader]

I’ve got a 1980 Bronco and it’s got a TracLok, how will I know if I have 28 or 31 spline axels?

[@shadytreekustomz6268]

If it’s a full-size then I’m pretty sure they were all 31 spline, but the guaranteed way is to pull the axle and count splines, I’m really sure it be 31 though

[@UpNorthOutdoors]

nice

[@zozodagon4362]

All I can think of is weight reduction but it's so damn insignificant.

[@shadytreekustomz6268]

Very insignificant in relation to the strength 😃

[@approachingtarget.4503]

Why would you run a axle designed for stock configuration, in HD situation?

[@shadytreekustomz6268]

Save some money. Worked for a while, diff gave way before an axle

[@hotrodray6802]

bad sound 😱