91 Integra Axles

I Need Some Help.......i Just Swaped In Another Ls Engine Into My Integra I Both Some Referbished Axles..the First Time I Ran The Car The Driver Side Axle Broke And With The Impact Parts Of The Engine Got Broken..so I Just Both My Silf Another Ls Engine And Exchange The Axle But This Time When I Ran The Car Again The Passanger Axle Broke..do U Guys Have Any Idea Why This Happends.. Some Guys Told Me That It Was My Springs That The Car Is To Low..i Really Dont Think Thats The Problem The Car Its Not To Low I Have A Body Kit And It Still Has Like A 2' 2 1/2 ' Gap ..then They Told Me Its The Rims..the Rims R To Big (18's) And Last The Axle Its Not Good. They Told Me That The Best Thing For Me To Do Its To Get Some Stock Springs, New Axle, And 16's ..what Do U Guys Think...my Friends Car Is Really Drop..and That Hasnt Happend To Him..

It is possible that the rims are too heavy and also that the car is too low.I am not positive on either of these but try lighter rims, put on the stock and see if that matters. Also it may have been the trans. i have heard of somthing in the trans being bad or of balance. Just my 2 cents