So I guess D, S, L, and R all count? Attached is a photo of the shift pattern. I followed the above link from Oldsfan, I clicked on "Oldsmobile - Jetaway - used in most 1956's - 56-60", here is the link it brought up
http://www.autotran.us/jhmkits1.html, is this the right one? I wonder if I can just get the front pump seal without buying the whole kit...I guess I will have to contact them and find out I suppose...unless anyone out there knows...
Wes