Can 2wd rear springs be used for RUFs or do I need 4wd rears? I didn't see this covered in any FAQs about RUFs...
Yes, 2wd springs can be used. They tend to have more arch in them since 2wd trucks were spring under in the rear. Good choice for RUF's if you need abit of lift out of them. You'll most likely need 2 rear packs to combine into a pack for the front. Most run 6-7 springs.