Spider - 105 & 115 Series (1966-1994)
Ok, it'll be interesting to see what you have.
Maybe with both same depth front pans, your car got 2 shims at the back!?
(keep the anti-rubbing rubber coil things from the the rear springs, as seen in your 1st photo, as new springs won't have them, and they are another 10-15 bucks a shot, when...