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Looking for a correct PCV & Brake booster check valve ? #226090
02/15/09 07:36 PM
02/15/09 07:36 PM
Joined: Feb 2004
Posts: 3,076
Renton, Wa.
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Classof70Chally Offline OP
super gas
Classof70Chally  Offline OP
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Renton, Wa.
Where's a good place to order a correct looking pcv and PB check valve, for a 70 Challenger 440-6. Thanks.

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226091
02/16/09 09:43 AM
02/16/09 09:43 AM
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Renton, Wa.
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Classof70Chally Offline OP
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Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226092
02/16/09 11:37 AM
02/16/09 11:37 AM
Joined: Feb 2003
Posts: 2,852
Dallas, TX
70challrtse Offline
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Tom at RT has the PCV valve, but I'm not certain about booster valve. You might be able to get both from Badalson.

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226093
02/16/09 12:15 PM
02/16/09 12:15 PM
Joined: Jun 2003
Posts: 21,427
It's a dry heat
gtx6970 Offline
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It's a dry heat
1970
http://amhightechauto.com/images/parts/70pcv.jpg

1971
http://amhightechauto.com/images/parts/PCV1.JPG

dont forget the grommet
and the gates hose
and the booster hose clamps http://amhightechauto.com/fuel-page.htm



correct power brake booster ck valve is NOS or used only , afaik

Last edited by gtx6970; 02/16/09 12:17 PM.
Re: Looking for a correct PCV & Brake booster check valve ? [Re: gtx6970] #226094
02/16/09 12:23 PM
02/16/09 12:23 PM
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ILL
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MLR426 Offline
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Show photo's of the correct bendix and midland booster check valves.


logan426

Re: Looking for a correct PCV & Brake booster check valve ? [Re: MLR426] #226095
02/16/09 12:31 PM
02/16/09 12:31 PM
Joined: Feb 2004
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Renton, Wa.
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Classof70Chally Offline OP
super gas
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Yes, that would be great if someone had a pic of what they should look like. I think I have the Midland (flat style?) booster.

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226096
02/17/09 09:31 PM
02/17/09 09:31 PM
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Renton, Wa.
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Classof70Chally Offline OP
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BTTP

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226097
02/17/09 09:32 PM
02/17/09 09:32 PM
Joined: Jun 2003
Posts: 21,427
It's a dry heat
gtx6970 Offline
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no promises but I'll see if I can get pics this weekend. I think A buddy of mine has a few nos ones

Re: Looking for a correct PCV & Brake booster check valve ? [Re: gtx6970] #226098
02/18/09 03:22 AM
02/18/09 03:22 AM
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Central Coast, Calif.
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Snoopy Offline
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3004625 Midland Check Valve

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Snoopy] #226099
02/18/09 03:30 AM
02/18/09 03:30 AM
Joined: Jan 2004
Posts: 27,347
Today? Who Knows?
1_WILD_RT Offline
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Midland is Power Drum Brakes
Bendix is Power Disc Brakes

Re: Looking for a correct PCV & Brake booster check valve ? [Re: 1_WILD_RT] #226100
02/18/09 03:51 AM
02/18/09 03:51 AM
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Central Coast, Calif.
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Snoopy Offline
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List of brake booster valves.

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Snoopy] #226101
02/18/09 09:57 AM
02/18/09 09:57 AM
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MLR426 Offline
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Quote:

3004625 Midland Check Valve




I have this one in Green that was on my hemi bendix booster.

logan426

Re: Looking for a correct PCV & Brake booster check valve ? [Re: 1_WILD_RT] #226102
02/18/09 01:10 PM
02/18/09 01:10 PM
Joined: Feb 2004
Posts: 3,076
Renton, Wa.
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Classof70Chally Offline OP
super gas
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Quote:

Midland is Power Drum Brakes
Bendix is Power Disc Brakes


So then I must have a Bendix unit? The reason I ask is it is flatter (less depth) than most boosters I've seen. The check valve I have now has 2 vacuum nipples, one from the manifold and a smaller one that is capped off. Both of them are positioned perpendicular to the fitting that goes into the booster. (sorry, no pics).

Last edited by Classof70Chally; 02/18/09 01:14 PM.
Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226103
02/18/09 02:58 PM
02/18/09 02:58 PM
Joined: Mar 2003
Posts: 8,850
Central Coast, Calif.
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Snoopy Offline
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3420973 Check Valve

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Snoopy] #226104
02/18/09 03:14 PM
02/18/09 03:14 PM
Joined: Feb 2004
Posts: 3,076
Renton, Wa.
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Classof70Chally Offline OP
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Quote:

3420973 Check Valve


.OK, that's the one I have. Looks like mine is a Bendix then. I haven't checked it yet but I suspect that either it, or the booster itself is leaking. When you shut the engine off with your foot on the brake pedal it immediately loses vacuum. My experience has been that it should hold (at least for a bit) and/or give you about one more pump of the pedal before it's all gone.

Re: Looking for a correct PCV & Brake booster check valve ? [Re: Classof70Chally] #226105
02/18/09 03:38 PM
02/18/09 03:38 PM
Joined: Mar 2003
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Central Coast, Calif.
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Snoopy Offline
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I think the originals were white and painted black.







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