Thanks, everyone.I checked my old power valve and it looks like 6.5 in a circle that looks like an 8 on it??? What does that mean? Also,the old power valve does not have a shoulder on it.
Can you post a photo of it? I am hoping NumbersDummy will chime in, he will know where to get one if anyone will.... If it is a Holley manufactured part then it will be relatively easy. but if it is FOMOCO, or motorcraft, it might be a bit tougher. It might be that the Holley will fit though.. Seems to me when I rebuilt the original on my truck, that the Kit was indeed a Holley kit... I later swapped in the Edelbrock after a power build up, I couldn't see putting the old Carb on with an in effect all new engine...
May God Bless
1964 F250 custom cab
1964 1/2 Mustang W/ high -po 302
2002 Mustang GT convertible
2005 Crown Vic PI
1967 Sanger flat bottom with blown Olds 468
CARPENTER NOS OBSOLETE PARTS in Concord NC has 2 = 800-476-9653 (Note: DC listed as C0AZ, not COAZ - same church, different pew).
GREEN SALES CO. in Cincinnati OH has 12 = 800-543-4959.
This exact same economizer valve comes in the carb kit = Applications: ALL 1962/74 Passenger Cars/Trucks / 1966/74 Bronco / 1969/74 Econoline.
D4AZ-9A586-A (replaced C2AZ-9A586-B) .. 2100 series Auto-Lite/Motorcraft 2V Carburetor Kit (Motorcraft CT-499-D) / Available from Ford.
FTE sponsor tousleyfordparts.com price: $18.38 / Tousley Ford - White Bear Lake MN
FTE sponsor horizonpartsguy.com price: $20.05 / Horizon Ford - Seattle (Tukwila) WA
Bill / Retired Ford Parts Manager / SoCal Chapter Member / Part number research: 1928/2001 trucks & 1928/89 passenger cars.
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