"Bleeders Up!"
Would this hold true? Technically they're front calipers for a monte carlo...
Caliper, drum brake cylinder, clutch, whatever... If it's a closed hydraulic system where air is not supposed to be in the system at all, this is at least one universal truth. The bleeder
MUST be at the highest point on the component, and aimed upward at least mostly (they're not always vertical, but still pointed roughly up) for there to be a chance to bleed all the air out using standard methods.
And even some non-standard methods are ineffective if the bleeder screws are not pointed up.
Doesn't matter what type of component, or where it was originally from (front caliper used on the rear for example) if the bleeder is pointed in a funky direction, you need to either fix it or bleed it with the previously described method where the caliper is actually removed during bleeding so that you can point it in the right direction.
No factory does that though, as far as I know. It's up to the designer of the kit, the installer of the parts, or the end-user/bleeder dudes (us) to make sure things are oriented correctly.
Paul