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slave cylinder question by mcguiver3
Started on: 08-26-2014 08:17 PM
Replies: 7 (113 views)
Last post by: Neils88 on 08-27-2014 02:34 PM
mcguiver3
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Report this Post08-26-2014 08:17 PM Click Here to See the Profile for mcguiver3Send a Private Message to mcguiver3Edit/Delete MessageReply w/QuoteDirect Link to This Post
Ok,
Here's the deal.
I have 2 slave cylinders on my bench.
One measures out to 15/16" bore, the other is much smaller.
I don't remember where the smaller one came from only that it was out of a previous Fiero in my stable.
Can anyone tell me what the bore diam. is and what year/trans it is out of?
It is currently installed in one of our race cars with a short cast fork arm and custom bracket built to locate it lower on the tranny (Getrag).
We installed a new clutch and needed a bit more travel to make it work.
Looooong story there too.................
But I want to know what this slave is and where I can get a replacement.
It works fine but the bore is a bit rough in spots and I know it will be leaking soon.

Bob
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fierofool
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Report this Post08-26-2014 10:29 PM Click Here to See the Profile for fierofoolClick Here to visit fierofool's HomePageClick Here to Email fierofoolSend a Private Message to fierofoolEdit/Delete MessageReply w/QuoteDirect Link to This Post
A photo would make it easier to identify. Look at Rodney Dickman's site and compare it to the slave cylinders he has pictured. Isuzu and the 85-6 4-speeds are the same and have the studs attached and pointing at the engine. The Getrag slave is short and has no studs. The studs are on the mounting bracket. The 84 slave doesn't resemble either but has two vertical bolt holes for mounting.
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mcguiver3
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Report this Post08-27-2014 07:08 AM Click Here to See the Profile for mcguiver3Send a Private Message to mcguiver3Edit/Delete MessageReply w/QuoteDirect Link to This Post
I will try to get a pic of the one I need that is in the car.
But If anyone has info on the bore sizes for all the slaves that were available on the Fiero that would help.
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Neils88
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Report this Post08-27-2014 11:35 AM Click Here to See the Profile for Neils88Click Here to Email Neils88Send a Private Message to Neils88Edit/Delete MessageReply w/QuoteDirect Link to This Post
I believe the Isuzus are all 13/16" bore and the Getrags are all 15/16" bore. I'm not sure about the Muncies. I know some were 13/16", but for some reason I believe there were some that were 15/16"...not sure what years or if I'm wrong on those. Of course I could be completely out to lunch
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Rodney
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Report this Post08-27-2014 11:59 AM Click Here to See the Profile for RodneyClick Here to visit Rodney's HomePageClick Here to Email RodneySend a Private Message to RodneyEdit/Delete MessageReply w/QuoteDirect Link to This Post
Getrag is the large one. Everything else is the smaller one. 84 is the small one also but the aluminum housing is 84 only.

------------------
Rodney Dickman

Fiero Parts And Acc's Web Page:
All new web page!:www.rodneydickman.com
Rodney Dickman's Fiero accessories
7604 Treeview Drive
Caledonia, WI 53108
Phone/Fax (262) 835-9575

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Neils88
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Report this Post08-27-2014 01:36 PM Click Here to See the Profile for Neils88Click Here to Email Neils88Send a Private Message to Neils88Edit/Delete MessageReply w/QuoteDirect Link to This Post
That's what I thought.....except when I was poking around RockAuto I saw this (87 2.5L):


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mcguiver3
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Report this Post08-27-2014 02:28 PM Click Here to See the Profile for mcguiver3Send a Private Message to mcguiver3Edit/Delete MessageReply w/QuoteDirect Link to This Post
Neils88, what is the part number that is obscured by the red circle?
That looks like the one.
If memory serves me I knocked out the studs to use it a long time ago.
I knew you guys would come through for me.

Thanks, Bob
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Neils88
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Report this Post08-27-2014 02:34 PM Click Here to See the Profile for Neils88Click Here to Email Neils88Send a Private Message to Neils88Edit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by mcguiver3:

Neils88, what is the part number that is obscured by the red circle?
That looks like the one.
If memory serves me I knocked out the studs to use it a long time ago.
I knew you guys would come through for me.

Thanks, Bob


The part number obscured is #10038878

Make sure you get your new slave cylinders from Rodney!

[This message has been edited by Neils88 (edited 08-27-2014).]

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