Yes you'd need a caliper w the bleeder on top maybe an F body app & best is to have the caliper on the opposite side that the hardline/flex hose tab is on which for you would be to have the calipers in the front. As is you'd want to check the hose from lock to lock & get a diff or a custom hose if any probs there but that particular caliper will not ever bleed out in that position. Do you have a front sway bar & that's why you went rear mount? Was a post on lengthening or shortening sway bar links I forget which to allow front calipers w a sway bar