Actually, it may NOT be as stiff as your sagging leaves are right now if you are currently riding on the overloads. I have used the short procomp aal and it worked great, but a longer aal is better because your main springs may get kinked by a short aal.

I'd avoid cranking up the torsion bars unless they are sagging too and you are just going back up to stock height in the front.

Mike Carter
85 & 86 4Runners

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