My SVT has about 75K, and I am replacing all the bushings, tie rod ends, ball joints, struts and springs. Though I did have eibachs on my stock struts for about 5K, so that probably didn't do the original struts any favors.
2005 Ford F150 SuperCab FX4
1964 Chevrolet Impala SS
1998 CSVT: 354HP/328TQ @ 10 psi, now gone