4-count em 4 MC's

I have used the one all the way on the right. Had great luck with it. What's really important, is the bore size. Forget the first one, that's for drums. The second one looks like it has a different mount. Hard to tell in that pic. The third one looks exactly like the one on my Dart, with 4 wheel drums. Try to find a part number, or measure the bore. Should be 15/16 for a manual pedal. I went to 75 up calipers on my B body, which have a larger bore, requiring a 1 1/32 M/C bore. The 15/16 didn't move enough volume. it all has to work together.