Another questionNot my picture, I stole that from Moparts a while back.
The left comb is for a cable shift, so '65 and down. Center is '66-'68. Right is '69 up. That just identifies the NSS part and there may be other nuances that affect how they interchange. I read that the right one is actually a '71 and there's a slight difference in the shift detent between that and a '69-'70. If that makes a difference, I really don't know.















