hmm, one of my questions answered (# of splines)
one thing cleared up (8.8 vs 9). the reason i wanted a 9 was that you just can't break those... but, i can always reinforce an 8.8.
as for the 5-link, i wanted it because of the weight and axle control advantages over 4-link+torque arm. it seems that it would interfere with my launches by providing unneccesary squat control, so i will just put straight lower and adjustable uppers on it. with coilovers and appropriate adjustable shocks, i can make it hook as hard as i want. also, regular 4-link will allow me to run relatively inconspicuous rear-exit exhuast. if i ever build another stang set up for autox or circuit, i'll use the 5-link.
and, to make my other question clear, which differential should i go with? this will be a streetable drag car, to answer skyline's question. in race trim (small blower pulley, race gas, slicks), i'm hoping to make somewhere in the neighborhood of 700-800 horse/tq.
oh, and for those of you who dont' know much about the 5-link deal,
http://steeda.com/
and one more question: steeda is primarily a road-race suspension company. what is the better choice for a steet/drag car?