vacuum advance

[ALLZS]

what is the correct part number for a 1969 z28 is it a 201

[Edgemontvillage]

what is the correct part number for a 1969 z28 is it a 201

Yes, "201 MS 15"

https://live.staticflickr.com/65535/53847004679_7301bcc52c_o.jpg

[ALLZS]

is there anyone restoring them

[Edgemontvillage]

is there anyone restoring them

Not to my knowledge - they can be re-plated for a cosmetic restoration however the pots don't lend themselves to disassembly so its unlikely (not saying its impossible) anyone is replacing the diaphragm.

[ALLZS]

ok thanks i have a few originals thought maybe someone was doing them so i am looking for a real nice used or nos one

[ALLZS]

Also is there a delco part number for the correct advance

[DAVE H]

From Alan Colvins "By the Numbers".

[ALLZS]

thanks for the info