Metro sells their part# VS7-F for all 71-74 B bodies. have had a few people now tell me the metal tab is about 1/2" too short.

See the picture.
Top is an original
Middle a 71-74 E body VS7-M with a longer tab like I'm told the 71-74 B body should have.
Bottom the "too short" VS7-F

Question is, are all these the same on 71-4 B bodies? Should they all have the longer tab. Theres a screw hole and I'm told with the short tab a new screw hole has to be drilled and the original hole in the body is exposed.