Note: It would appear that the 1974 is identical with the 1975-1977 (and most likely is a bolt-on replacement), but according to the IPC they're two different part numbers.
Plastic and fiberglass!
I'll eventually put together a FAQ with all of the serial- and part-number details............................:
HMMMMMMMM? Curious...........I started asking how long ago about interchangability of wheel pants and there apparently was no interest? Then Brian, I, others, did begin a discussion and have been playing with this now for how long? And now, after we have figured out what will fit what?
Curious.................
