What's the cheapest way to go SLA on a fox?
www.ipschassis.com has an introduction kit for $600 (+shocks). This retains the stock LCA's, springs, etc.
This is by far the cheapest set I've seen, but it seems like a lot for a couple of arms.
(I've thought about fabricating my own).
The 2000 Cobra R uses the lincoln (DEW98) rear upper on the front... but I imagine they're not readily available, or too cheep either.
The mustang II suspension is alright, but it's entirely different... with the spring up in the tower... and I don't wanna get into K-member swaps, or putting the load of a coil-over on the stock tower.
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'89.5 5L LX, hatch, Medium Canyon Red, 150K Km (No winters), 5sp, 3.08, GT interior, a/c, Alpine CD, K/N, Crane PS91, Walbro 190 LPH, March Pulleys, Mr. Gasket 180 therm (HP balanced), 3 core rad, Polygraphite front bushings, FMS-5300B springs, 6 KYB's, 73mm Calipers, Maximum Motorsport 4pt chassis brace, Western Motorsport Racing's Sub-frame connectors. Re-ringed bottom end, melling oil pump, FMS-C50 waterpump, GT40P heads (blended, pollished, milled .03"), Explorer intake (pollished & port matched), Manley Race Flow Valves, FMS ceramic headers (2 head gaskets & Accel P526S plug for #8 cyl.), Taylor 90* wires with sleeves, Crane 1.7rr, 2031 cam and fuel pressure regulator (43PSI), fabricated ram air and strut mounts.
http://www.mustangworks.com/cgi-bin/ViewIt.cgi?http://www.mustangworks.com/cgi-bin/moi-display.cgi*960
http://phystutor.tripod.com/stang/index.html