vacuum fitting - The 1947 - Present Chevrolet & GMC Truck Message Board Network

71-longbed · 08-24-2005, 12:20 PM

im going to be converting over to power brakes .. im currently running a th350 .. so i've need a fitting that is shaped like a "T" to get vacuum to the tranny and the booster at the same time ... where should i pick this up and what size threads should i be looking for ??

thanks

Americanrider · 08-24-2005, 12:29 PM

The side that the booster runs off of should just be a simple barbed hose fitting that the booster line slips over and then clamped. Without seeing the tranny side line setup it's hard to answer that. A good place to start is a local hardward store.

demi · 08-24-2005, 12:42 PM

You could pick up something like this.

Ricks camaro parts, paragon, and classic industries sell these.

Putter · 08-24-2005, 12:43 PM

That is what I did (hardware store). I took my single port out of the intake and took it with me. Bought one that had two threaded ports in it (same size). I then bought two barbed hose fittings (as mentioned by Americanrider).....one for each size vac line needed. Voilla.....power brakes!

EDIT: while I was typing, the picture was posted above.....I like that better...gotta' check into one of those!!

4tiresngas · 08-24-2005, 01:50 PM

Putter, what are barbed hose fittings. I have to find something. I have a monstrosity with 3 ports (1 - xmsn, 1 small plugged, and 1 huge one with a bolt stuck in it). I need to get something that will work. I have a 1988 350 in my 69 SWB Step. I like the Power Brake Inlet Manifold Fitting that demi posted, but I can not find it at Classic Industries or Ricks. Also, I'm not sure of the threading on mine, sine the manifold is newer. Thanks.

cdowns · 08-24-2005, 01:59 PM

any autoparts store

72402 · 08-24-2005, 02:13 PM

Normally, your booster vacuum is pulled from the base of the carburetor at the rear. If you don't have power brakes, there should be a 1/4" pipe plug in the hole. Simply remove it and screw in a barbed hose fitting. The port in the intake manifold where the transmission vacuum line hooks up is normally 3/8" pipe thread, some aftermarket manifolds may be different.

71-longbed · 08-24-2005, 02:19 PM

72402.. are you referring to a q-jet ??

demi : thats exactly what im looking for.. thanks

Putter · 08-24-2005, 02:39 PM

Quote:

Originally Posted by 4tiresngas

Putter, what are barbed hose fittings.

Fittings that will screw into the intake, carb, etc.... and look similar to the picture below. You push the hose up and it is heck to get back off!!!!

**PICKMUP** · 08-24-2005, 10:52 PM

$15 shipped...if you want this one and don't have to chase all over trying to make something.
I just put one on an alum intake...see pics on here later on another post.

tomatocity · 08-25-2005, 12:37 AM

What do you use to remove and install these fittings?

4tiresngas · 08-25-2005, 01:14 AM

PICKMUP...I got one out of a salvage yard today. Could not find it at AutoZone, Kragen, Parts Plus, or NAPA.

Demi...I still would like to have a new one. Can you send me the link to where you found that. I could not find it on any of those sites.

Thanks.

demi · 08-25-2005, 03:51 PM

Here is one place that has them.

ricks camaro parts

I hope this helps.

4tiresngas - I sent you a pm.

demi

08-24-2005, 12:20 PM	#1
71-longbed Its Magically Delicious Join Date: Jan 2003 Location: oregon Posts: 2,398	vacuum fitting im going to be converting over to power brakes .. im currently running a th350 .. so i've need a fitting that is shaped like a "T" to get vacuum to the tranny and the booster at the same time ... where should i pick this up and what size threads should i be looking for ?? thanks __________________ 71 C10 LWB 350sbc -TH350 12 bolt 3.42 Posi Of all my favorite things to do, The utmost is to have a brew. My love grows for my foamy friend, with each thirst-quenching elbow bend. Beer so frosty, smooth, and cold it's paradise pure liquid gold. Yes beer means many things to me that's all for now cus I gotta pee.

08-24-2005, 12:43 PM	#4
Putter More Cowbell.... Join Date: Mar 2004 Location: Puckett, MS Posts: 3,569	That is what I did (hardware store). I took my single port out of the intake and took it with me. Bought one that had two threaded ports in it (same size). I then bought two barbed hose fittings (as mentioned by Americanrider).....one for each size vac line needed. Voilla.....power brakes! EDIT: while I was typing, the picture was posted above.....I like that better...gotta' check into one of those!! __________________ *There once was a member from Puckett.....Who ( fill in the blank blank blank* ) bucket** Last edited by Putter; 08-24-2005 at 12:44 PM.

08-24-2005, 01:50 PM	#5
4tiresngas An American Soldier Join Date: Feb 2005 Location: Grumolo D' Abadessee, Italy Posts: 503	Putter, what are barbed hose fittings. I have to find something. I have a monstrosity with 3 ports (1 - xmsn, 1 small plugged, and 1 huge one with a bolt stuck in it). I need to get something that will work. I have a 1988 350 in my 69 SWB Step. I like the Power Brake Inlet Manifold Fitting that demi posted, but I can not find it at Classic Industries or Ricks. Also, I'm not sure of the threading on mine, sine the manifold is newer. Thanks. __________________ Dan dan.brue@us.army.mil

08-24-2005, 01:59 PM	#6
cdowns Senior Member Join Date: Jan 2003 Location: daytonabeach Posts: 22,956	any autoparts store __________________ 71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF DONT BELIEVE EVERYTHING YOU THINK TAKE MY ADVISE;I DON'T USE IT ANYWAY

08-24-2005, 02:13 PM	#7
72402 Registered User Join Date: Nov 2004 Location: Cameron, Oklahoma Posts: 199	Normally, your booster vacuum is pulled from the base of the carburetor at the rear. If you don't have power brakes, there should be a 1/4" pipe plug in the hole. Simply remove it and screw in a barbed hose fitting. The port in the intake manifold where the transmission vacuum line hooks up is normally 3/8" pipe thread, some aftermarket manifolds may be different. __________________ 72 Cheyenne SWB Fleet/original 402, TH400, buckets & console 65 C10, 350TBI, 700R4 (work in progress)

08-24-2005, 12:29 PM	#2
Americanrider Registered User Join Date: Dec 2004 Location: NW, WA. Posts: 1,421	The side that the booster runs off of should just be a simple barbed hose fitting that the booster line slips over and then clamped. Without seeing the tranny side line setup it's hard to answer that. A good place to start is a local hardward store.

08-24-2005, 12:42 PM	#3
demi Registered User Join Date: Sep 2003 Location: Arizona Posts: 305	You could pick up something like this. Ricks camaro parts, paragon, and classic industries sell these.

08-24-2005, 02:19 PM	#8
71-longbed Its Magically Delicious Join Date: Jan 2003 Location: oregon Posts: 2,398	72402.. are you referring to a q-jet ?? demi : thats exactly what im looking for.. thanks __________________ 71 C10 LWB 350sbc -TH350 12 bolt 3.42 Posi Of all my favorite things to do, The utmost is to have a brew. My love grows for my foamy friend, with each thirst-quenching elbow bend. Beer so frosty, smooth, and cold it's paradise pure liquid gold. Yes beer means many things to me that's all for now cus I gotta pee.

08-24-2005, 10:52 PM	#10
PICKMUP "Trucks with Class" Join Date: Jul 2000 Location: OLYMPIA, WA, USA Posts: 8,158	I've got a real one! $15 shipped...if you want this one and don't have to chase all over trying to make something. I just put one on an alum intake...see pics on here later on another post. Attached Images __________________ Email: frankeham@comcast.net Phone: 360-956-7170

08-25-2005, 12:37 AM	#11
tomatocity Registered User Join Date: Jun 2005 Location: Sacramento CA Posts: 1,255	What do you use to remove and install these fittings? __________________ Got bored, sold everthing. Got bored, looking for a 1960-66 C-10. Want to build my last truck. Last edited by tomatocity; 08-25-2005 at 12:38 AM.

08-25-2005, 01:14 AM	#12
4tiresngas An American Soldier Join Date: Feb 2005 Location: Grumolo D' Abadessee, Italy Posts: 503	PICKMUP...I got one out of a salvage yard today. Could not find it at AutoZone, Kragen, Parts Plus, or NAPA. Demi...I still would like to have a new one. Can you send me the link to where you found that. I could not find it on any of those sites. Thanks. __________________ Dan dan.brue@us.army.mil

08-25-2005, 03:51 PM	#13
demi Registered User Join Date: Sep 2003 Location: Arizona Posts: 305	Here is one place that has them. ricks camaro parts I hope this helps. 4tiresngas - I sent you a pm. demi Last edited by demi; 08-25-2005 at 03:56 PM.



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