Author Topic: 428CJ - PCV Hose  (Read 718 times)

Offline 1970 Snake

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428CJ - PCV Hose
« on: May 05, 2020, 03:43:33 PM »
I would like to put a new hose on my PCV valve to carb spacer plate on my 70 428 CJ which matches my original but I can find any that match my original, as all the present offerings that I have seen come with a short run of hose to the elbow from the carb spacer and also they do not have the Autolite C90E 6A664B part number. Can anyone advise if this hose is reproduced? I have attached 2 pics of my original.
« Last Edit: May 13, 2020, 05:23:43 PM by J_Speegle »
Dearborn Built Sept 4, 1969
1970 Mach1 428 CJ R-Code C6
Calypso Coral, White Deluxe Interior
dash tach, front bumperettes
Marti report one of one with delay wipers

Offline J_Speegle

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Re: PCV Hose
« Reply #1 on: May 05, 2020, 06:22:01 PM »
Jack at DeadNutsOn would be the natural suspect but looking at the web site I don't see one listed so its likely not being reproduced with all the needed details
Jeff Speegle

Anything worth doing is worth doing concours ;)

Offline 1970 Snake

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Re: PCV Hose
« Reply #2 on: May 05, 2020, 06:44:53 PM »
Yes thanks, I had already check a number of sites including DNO and could not find this hose. I have one of the present offerings but would prefer the correct one. I can use mine but it is a little bit hard on the ends and the color has faded a slightly after 50 years. Additionally the present offerings with the short run puts this hose very close to the rear 3/8" vacuum port connection and will be in conflict with that hose which I believe connects to the vacuum tree or the brake booster.
Dearborn Built Sept 4, 1969
1970 Mach1 428 CJ R-Code C6
Calypso Coral, White Deluxe Interior
dash tach, front bumperettes
Marti report one of one with delay wipers

Offline 1970 Snake

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Re: PCV Hose
« Reply #3 on: May 05, 2020, 07:32:22 PM »
I have taken some pictures regarding what I am talking about with vacuum hose interference using the short length bend, as you can see it runs directly into it and with the short bend it would be much more difficult to route over or under the PCV hose.
« Last Edit: May 05, 2020, 07:36:47 PM by 1970 Snake »
Dearborn Built Sept 4, 1969
1970 Mach1 428 CJ R-Code C6
Calypso Coral, White Deluxe Interior
dash tach, front bumperettes
Marti report one of one with delay wipers

Offline specialed

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Re: PCV Hose
« Reply #4 on: May 06, 2020, 10:28:58 AM »
I told the vendors that repo that 70 cj only unique pcv hose that the hose they were selling wasn't correct .  Finding an original is very hard and I would use the original over since this is a highly visable part with the autolite c90e stamp and the original tevture of that hose.   I have found another 70 type longer  doaz autolite original hose  that u can use to cut off the cj hose from and I had the stamp made as well but don't remember which engine that hose came from finding them at junkyards and swap meets over the years but it had a doaz # on it and I always wonder why the 70 cj pcv hose has a C90E # and not a D00E #  being a 70 part?

Offline 1970 Snake

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Re: PCV Hose
« Reply #5 on: May 06, 2020, 12:19:06 PM »
Ed thanks for the excellent response as you have indicated my original factory installed hose is then correct and I will use it over again seeing it is a rare highly visible piece, unfortunately the stamping is on the bottom of the hose when installed.
« Last Edit: May 06, 2020, 12:22:56 PM by 1970 Snake »
Dearborn Built Sept 4, 1969
1970 Mach1 428 CJ R-Code C6
Calypso Coral, White Deluxe Interior
dash tach, front bumperettes
Marti report one of one with delay wipers

Offline ng8264723

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Re: PCV Hose
« Reply #6 on: May 13, 2020, 04:27:44 PM »
One thing you could do is hide the splice under the fuel bowl as much as possible.  I do not have an original hose so I will add a piece on to elongate the repro hose.  I understand not the best solution....................