For sale is a NOS C4AZ-6763-A intake oil fill tube. Was used on some '67 GT500's as well as 427's with closed crankcase emissions. SOLD!!
Thanks!
Chris
ceejay302 @ hotmail.com
Thanks!
Chris
ceejay302 @ hotmail.com
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Show posts MenuQuote from: s2ms on January 16, 2024, 01:02:35 PM
This C0AZ-9350-C described as OE for 427 Cobra just listed on ebay......https://www.ebay.com/itm/166552504273
Quote from: Bob Gaines on December 28, 2023, 06:37:27 PMQuote from: shelbydoug on December 28, 2023, 06:14:46 PMThey are open emission caps "that is just the way it is "as quoted from Special Ed. It isn't Ford writing the applications it is someone who works for NPD . Unfortunately you have to look passed their good intentions of being accurate and take there descriptions with a grain of salt.Quote from: 430dragpack on December 28, 2023, 03:06:11 PMQuote from: shelbydoug on December 28, 2023, 01:40:46 PM
Those two Scott Drake pieces are for open crankcase or closed pcv?
Villages can go many directions. It's important to avoid the "Village of the Damned".
The larger, twist in, 6766-12A is for the drivers side valve cover, non-emissions, or "cookie cutter" cap on closed system.
The small, push on, 6766-5, goes on the intake oil filler tube and was used for both closed and open emissions. Don't ask me why a closed emissions system has a vented cap on the oil filler tube, when the oil filler tube is connected to the air cleaner base for closed crankcase air flow. GT350 closed emissions use a non-vented cap that hooks to the air cleaner base.
Whoever devised the closed emissions system on the '67 GT500 shows a complete misunderstanding of how it is supposed to work. As a matter of fact it cannot work as built originally. It creates a big vacuum leak to the intake manifold.
I was just asking because the Scott Drake listing does not specify open or closed, it just states original applications which to me, as you pointed out, are confusing.
Quote from: shelbydoug on December 28, 2023, 01:40:46 PM
Those two Scott Drake pieces are for open crankcase or closed pcv?
Villages can go many directions. It's important to avoid the "Village of the Damned".
Quote from: Special Ed on December 06, 2023, 11:12:56 AM
We had 2 blue 60' harvestores silos assembled on our farm in 1969 made by a o smith and if i remember correctly they were about $20.000 apiece and we had to pay $ to have them taken down to save wasted tax $ on the farm since we havent had any cattle in a long time. Dad could have bought 8 new shelbys in 1969 for us 10 kids on the farm instead imagine that!!
Quote from: Bob Gaines on November 30, 2023, 12:54:06 PM[/color]Quote from: 430dragpack on November 30, 2023, 10:51:47 AMOf course pictures of restored cars although well done can not be taken as stand alone documentation . Especially when showing out of the ordinary usage.
Thanks Bob, for clarification on the oil fill tube usage. The two pictures I posted in reply #29 are of car #590 (green) and #620 (blue) for reference. Not sure if that constitutes them as being some of the earliest, but they are both pretty early.
Chris
Quote from: shelbydoug on November 30, 2023, 11:56:54 AM
What is the part number for the "cookie cutter cap"? I can't find that? Was one a service part?