4-link question

[Synyster]

i had recently purchased a super pivot super lift 4 link from suicide doors for my tacoma. my tacoma was recently totalled before i could get it installed and i now have this just sitting. the lower bars are 28" and the uppers are 30". my question is will this length work on a 78 blazer? the 4-link cost me almost $500 shipped and if i can use it it will keep me from dealing with trying to sell this at a loss and buying a new link and waiting a month for it to come in