Superior v Alloy USA

[BOB]

I am planning on buying 4340 axle shafts for my Dana 30
(and 4340 u-joints)

Are either one of these companies better than the other?
price-wise, service, shipping, knowledge, product....

thanks!!

...BOB

(I have 33's with an ARB and 4.88's)

 

[BrettM]

from everything I've read they are very comparable, but Superiors are often backordered a couple months. I'd make some calls and get whichever of the two I could get soonest and cheapest.

 

[Matt S.]

I am going to say Alloy USA. I have no experience with superior, but I BEAT THE PISS out of my alloy usas on 35s in the worst rocks. Its worth the wait and worth the money.

 

[Green98xj]

i just ordered a set of alloy usa for my dana 30 from jeepinoutfitters and alloy usa are back on back order.....

 

[jeepnuts311]

i have a super 30 kit (30 spline chromo shafts and arb) with 4.88s, turning 35s and i love it.

i think alloy might be a little cheaper, you can get it at 4wheelparts, but i got super 30 kit as a whole.

-Tim

 

[cal]

I got my 30 spline arb and shafts (arb, 30 spline inners, 30 spline outers, 30 spline timken unit bearings) all from alloy-usa. I added some CTMs and tube seals to the mix and could not be happier.