70 Dart exhaust tips

Guys how far are they supposed to stick out from the valance? The ones in my car are rusty and stick way out there, I ordered a set from Accurate just holding them up to what is there now they set back a little but man seems like they really hang out there here is a pic of what they look like nowView attachment 1715518420

Love that Chevy wagon in the background - a '69 with Rallyes?