Leaf spring bushings.. are they all the same?

Hello everyone. I have a few questions and need some opinions.. So, I ordered a zone 3" lift with full leafs on ebay.. got it for 450 shipped, a lil cheaper than I could find anywhere else. I got the first package including front coils, 4 shocks, u-bolts, leaf bushing kit, stickers, instructions, etc.. The place i bought it from then informed me that there was an error in the listing and they didn't have the leaf springs. So I got a partial refund of 325. My questions are- will the zone bushing kit work with other companies leaf springs? And if so, what brand should I buy? Don't have time to source a bastard pack, plus its an 87, so full leafs wouldn't hurt it. Should I go ahead and get new leaf spring bolts? Gotta feeling they're gonna be stuck.. Thanks in advance for the help :banana: