OK, so the correct distributor for the 68 GT500KR is single point,,,
What is the correct one for the automatic? C7OF-12127-F
The 1968 distributor situation is interesting. The engineering numbers we've listed here are clearly documented in Ford literature, but we've received multiple reports from owners that describe finding the C8OF-D distributor with a single diaphragm vacuum advance on cars equipped with an automatic transmission. Coincidentally, Ford TSB number 1415 (dated 31 May 1968) describes the C8OF-D distributor being used with both manual and automatic transmissions. To top it all off, other owners have described finding the C8OF-J distributor on 1968 Mustangs!
Which one should I be looking for?
Cheers