Question - is the correct part made of:
1.) textured but uncovered black plastic
2.) vinyl covered fiberglass
3.) vinyl covered fibreboard ?
Porsche's PET shows 2 part numbers with it changing for MY '72 and all that followed. And I've seen the black plastic part with that later part number melt-stamped into the inside of it. Then I became confused after reading somewhere here that the plastic ones were introduced with MY '75 which contradicts Porsche's PET. So I don't know what to buy and am hoping someone will clear this up for me.
