Dynatrac prorock 44 question(s)!!
05-16-2011, 11:20 AM
#11
Sponsoring Manufacturer
I would assume that you could run the stock rubi shafts with an open carrier, though? Pretty much defeats the purpose of buying that housing, though, since you would trash them as soon as you get the locker and new shafts.
The JK d30 and rubi d44 use the same 32spline outer shaft. The inners on the 30 are 27spline, the inners on the rubi44 are 30spline. (hence the option of an alloy inner and stock outer)
The JK d30 and rubi d44 use the same 32spline outer shaft. The inners on the 30 are 27spline, the inners on the rubi44 are 30spline. (hence the option of an alloy inner and stock outer)
The 30 and 44 outers both have the same spine but the u-joint size is different.
As nuthinuf suggested, your best bet is to get a conventional, non Rubi, version PR44. This will allow you more options. The stock 30 and Rubi knuckles are identical and can be used with any 44 or 30 axle combination.
Sorry to be so late in joining the thread (I've been out of town).
05-16-2011, 12:56 PM
#13
Sponsoring Manufacturer
The ProRock 44 (conventional version) is designed for Dana 44 differentials. The differential you choose will determine the spline count. 30 spline is, by far, the most common but 10, 19, 33 and 35 spline versions are also available.