ConcoursMustang Forums
1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1970 Mustang => Topic started by: Mike_B_SVT on May 02, 2014, 06:13:32 PM
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Hey Fellahs,
I saw the post in the "for sale" section for a '71+ emissions vapor vent tube that goes from the charcoal canister to the air cleaner. http://www.concoursmustang.com/forum/index.php?topic=8457.0
I noted in Mac's picture that his tube appears to be completely paper, inside and out. I pulled my own damaged vapor tube out of its bin to compare.
My tube is corrugated, like all I have seen, and has the paper outside, but the inside is rubber lined. Length is about 33" or so (the ends are pretty ragged), and it has a 3/4" inside diameter.
What do the original / correct vaport tubes actually look like (for a '70) inside and out so that I will be able to recognize one if I see it?
Thanks!
PS ~ I'll add pics of my hose when I get a chance.
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Don't recall ever seeing a rubber lined one. Maybe a different supplier or a later service piece. Once they became hard to find some were still able to buy the Bronco ones - like the one for sale. Where they could be cut down to do two cars.
Will try and remember to take a couple of them and shot a picture - hopefully we can see the inner liner in the pictures.
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Don't recall ever seeing a rubber lined one. Maybe a different supplier or a later service piece.
I have seen probably hundreds of these hoses in their original form in the mid 70's thru 80's and on. mostly in the southern California area if it matters, but the same holds true. They were all like the one pictured in the eBay sale, a 3-layered spiral paper surrounding a foil inner layer tubing that easily crushed and broke at the spiral seam whenever being handled. Rare to find one in good condition even in that era. Smog inspections required good ones so the dealerships carried the service replacement in the day and they were all the same too. I never sought one elsewhere when needed. I do seem to recall seeing a few aftermarket ones later on. Maybe this one you speak of is an aftermarket variety.
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The hoses are sold by Bill Upham at Mansfield Restoration parts under part number D0AZ-9D667-A, it seems to look identical to the one being sold in the E-Bay auction.
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The hoses are sold by Bill Upham at Mansfield Restoration parts under part number D0AZ-9D667-A, it seems to look identical to the one being sold in the E-Bay auction.
Likely a service replacement rather than original. Of course we've documented allot of parts where the service replacements were not exactly like original.
Here is a shot of one (as promised) I took from a Mustang - have six others that are of the same material so likely its not a service part
Clean canister end
(http://www.concoursmustang.com/forum/gallery/2/6-050514000643.jpeg)
Dirty :( from the air cleaner end and use. Seen them really bad when the owner had an engine with allot of blow by
(http://www.concoursmustang.com/forum/gallery/2/6-050514000618.jpeg)
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Thanks for the detailed info and pictures, I do appreciate it!
Ok, mine is definitely not original or correct then. Closer inspection shows the outside of mine is actually cloth, not paper. And has a rubber lining, as I mentioned previously.
(http://i.imgur.com/LzCiMUs.jpg)
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I attached a photo of the hose I bought from Mansfield a couple of years ago. The hose that was on my car looks like the one in the photo posted by Jeff, but it was kind of beat up, seemed a bit short and I also did not know if it was correct. So the one that arrived from Mansfield looked the same as the one I already had (but quite a bit longer) and the one the one in Jeff's photos, as far as I can tell. The plastic sleeve is removable by the way and evidently had some sort of label that was already partly removed.
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Ok, while we are on the subject of the Paper Vapor Tube, what are the correct clamps for holding it in place at both ends?
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Thanks for the detailed info and pictures, I do appreciate it!
Ok, mine is definitely not original or correct then. Closer inspection shows the outside of mine is actually cloth, not paper. And has a rubber lining, as I mentioned previously.
Wow that's an odd one. Haven't seen it on any type of car - wonder where it came from
Ok, while we are on the subject of the Paper Vapor Tube, what are the correct clamps for holding it in place at both ends?
Don't recall ever seeing a clamp used at the air cleaner end on a 70 And didn't remember one at the canister until I checked my pictures. Guess I've got them for a reason ;)
Sorry they are not very clear but here is what I've got
70 Dearborn - Arrow looks like it may be the end of the stud from the bolt of a clamp
(http://www.concoursmustang.com/forum/gallery/2/6-050514195223.jpeg)
70 San Jose - Arrow points to what appears to be the hex head of the tightening bolt of a Witik clamp
(http://www.concoursmustang.com/forum/gallery/2/6-050514195159.jpeg)
What I've got so far.
BTW each shows the same tin foil - covered by paper tubes shown above
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70 San Jose - Arrow points to what appears to be the hex head of the tightening bolt of a Witik clamp
(http://www.concoursmustang.com/forum/gallery/2/6-050514195159.jpeg)
The ones I remember from out of so.Cal. area, the clamps were a smaller version of what was used on 66-67 Thermactor Hoses, I suppose they were Wittek, never checked for a name. A (5/16"?)hex head with a slot to tighten them as I recall. Correct, clamped only on the canister end and pushed onto the plastic nipple in the air cleaner.
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Thanks Fellahs!
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Wittek #6 clamp, looks like the same clamp was used until 1973. All of mine are Dearborn cars.
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Good morning fellahs!
I have a new, related question: What is the proper length of the paper tube for 1970?