Are you looking for lift, or are yours worn out? If the latter, I had two donors for my gig and one had decent springs and the others were worn out from towing a boat. I have the good ones on now and all seems fine. So if you just need to replace yours, maybe the bone-yard is your cheapest route.

Big Truck: 00, 3.5, Endeavor, 5-Spd drive line in hand!
Little Truck: 87, 2.6T I/C, MT, LSDs, Tonneau Top
Her Truck: 03, 3.8, 20th Anniv, 65k
Daughter's: 06 Eclipse, Keeping it Mitsu!
FSMs: MitsubishiLinks.com