1966 K code parts

[usapony]

Looking for a 9" diff centre case to suit a 1966 K code its built September of 1965 so after dates from June - September , Thank you

[OldMil]

Are you looking for the 9" third member (chunk), or the axle housing itself?  I'm guessing the third member...

[Bob Gaines]

Are you looking for the 9" third member (chunk), or the axle housing itself?  I'm guessing the third member...

Looking for a 9" diff centre case to suit a 1966 K code its built September of 1965 so after dates from June - September , Thank you

To help with clarification- Center case in OP's post and "Chunk" describe the same thing . Since the rear end housing is not date coded and the center section is then that would also narrow down the item.