Please note photos of a valve cover cap that I'm trying to determine the application for.
Quote from: shlb69 on April 23, 2021, 08:03:06 PM
Please note photos of a valve cover cap that I'm trying to determine the application for.
69/70 GT350 .
Thks Bob. Why would it have a c5zz part number?
C = 6
5 = 5
Z = Mustang 1964-73; Mustang II 1974-78; Mustang 1979-later
Z = Ford Parts and Service Division; Parts Engineering Office (Ford Division Service Parts)
6766 = 6000-6898 = Engine
D = level of change
This is the 4th change to the original part designed in 1965. If they designed an entirely new cap in 1968 it would be C8ZZ-6766-A. The changes can come at any time and could reflect finish chrome/paint the way the cap attaches push on/screw on general shape or size. You'd need access to the original prints to see when each change happened.
https://m.roadkillcustoms.com/decode-ford-part-numbers/
Quote from: shlb69 on April 23, 2021, 08:51:59 PM
Thks Bob. Why would it have a c5zz part number?
The same style cap was used from 65-70 .The difference as it pertains to the time frame used is the trademark on the cap. In this case Autolite which was used on 69/70 GT350's.
So earlier would have been fomoco?
There are 2 other versions, oval FoMoCo and block FoMoCo.
Thks Charles