if you don't know....

You're confusing a D-35 for a D-30, a D-30 could maybe be more likely to resemble a 7.25.

The 35 is a good rear as is the D-44 and the D-44A is also good.

The newer WK models use a D-44 (srt) and the latest revamped changed version of the 8.25 full floating axle and can have e-lockers if its a qtII, which would be a good idea also.

.