vacuum advance

**ALLZS** · #1 07-09-2024, 07:30 PM

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

**Edgemontvillage** · #2 07-10-2024, 12:00 AM

Quote:

Originally Posted by ALLZS

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

Yes, "201 MS 15"

**ALLZS** · #3 07-10-2024, 01:31 PM

is there anyone restoring them

**Edgemontvillage** · #4 07-10-2024, 01:42 PM

Quote:

Originally Posted by ALLZS

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** · #5 07-10-2024, 03:55 PM

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** · #6 07-10-2024, 07:08 PM

Also is there a delco part number for the correct advance

**DAVE H** · #7 07-10-2024, 08:30 PM

From Alan Colvins "By the Numbers".

**ALLZS** · #8 07-10-2024, 10:45 PM

thanks for the info