All Small Six Distributor ID needed

[Falconfree]

Hello all you distributor experts.
I snagged a Duraspark 2 out of a junkyard 67 Mustang for my 200 ci rebuild. Obviously it’s not original to a 67 but I would like to know what auto it comes from originally. The tag reads: 159. D9BE. 12127. DA. 9A-17
Thanks in advance
Terence

 

[John Ha]

D9 would be a part first sold in the 1979 model year