Brake caliper mounts

[Mopar DLM]

reasons or advantages/disadvantages for having caliper mounted in front or back of the spindle

[billetbirdcage]

reasons or advantages/disadvantages for having caliper mounted in front or back of the spindle

Performance wise no difference, but you can make the steering arm a little stronger with the brake mount on front if it was designed right with less overall weight but for the most part it don't matter.