Im getting lt4 cam, and ported heads. My setup should be just shy of 350 rwhp, and 330 lbs rwtq. If I get the install kit from thunder racing with the big differential cover, some motive 373s, and a new eaton posi unit, (all profesionally installed0, as well as an aluminum driveshaft, do you think it will hold up pretty good, or should I look into a 9 in? Car is 94 a4. gonna get new perf. tranny( stock stall).

 

Should be fine wiith an automatic on the street. If you use slicks on a well prepped track, it may not last forever though.

Rich