@GOLDMYN recently sold CE23L1F167996 -- a 1971 Newport that was built with the M45 optional skirts. If memory serves, he removed them.
Before (as seen when he bought the car): NOT MINE - 1971 Chrysler newport $11,000
After (with different wheels, too): SOLD - 1971 Chrysler Newport 2 dhtp, 383-2