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Transmission and Drivetrain
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Chryco Psycho
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Rebuilding a 727 possible in the garage?
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Topic: Rebuilding a 727 possible in the garage? (Read 2538 times)
Challenga
All I ask is the chance to prove that money can't make me happy......
Jr. Member
Posts: 112
Rebuilding a 727 possible in the garage?
«
on:
February 19, 2010 - 10:33:41 PM »
I just got a 727 transmission on craigslist for my car. I am going to try to rebuild it. Am I crazy or is this something I can do? I am a pretty mechanically inclined person. I've rebuilt engines, suspensions, and carbs. Is there a book that would walk me through it? I am a little intimidated by all of the parts that are in there.
I have no idea what most of them do.
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1970 - Challenger A66 - Go-man-go!
71chally416
Resident
Posts: 3170
Re: Rebuilding a 727 possible in the garage?
«
Reply #1 on:
February 19, 2010 - 11:08:26 PM »
Their are many books on the subject and even a walk-through on the Mopar Muscle mag site. IMO it's much easier to do a 727-904 tranny than to rebuild a motor. And most of the parts the tranny Ads on TV talk about to discourage anyone from working on theirs are in the valve body.
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Once we had Ronald Reagan, Bob Hope & Johnny Cash. Now we have Obama, No Hope and No Cash!
Topcat
C-C.com Expert
Posts: 15376
Member since 9/16/04
Re: Rebuilding a 727 possible in the garage?
«
Reply #2 on:
February 19, 2010 - 11:37:47 PM »
I re built a 727 once. Not to hard really.
I would look into putting in a 4 gear planetary and a 5 disc clutch set up back in it. Also an opportune time to consider a stall converter upgrade.
http://www.moparts.org/Tech/Archive/auto/38.html
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Mike, Fremont, CA.
QuartermileCuda
Jr. Member
Posts: 124
Shot of it in its Final Assembly
Re: Rebuilding a 727 possible in the garage?
«
Reply #3 on:
February 19, 2010 - 11:52:54 PM »
Looks like im not the only one doing a Tranny build for the first time!
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71 340-6 AAR 'Cuda Concept.
(Was a 73 Barracuda)
69 Dodge Charger 383 4 speed. T5 Copper Needing Resto!
340/416 Stroker, 904 w/ Gearvendors gear splitter, 3:91 Posi.
Cant wait to see how fast she'll move.
UKcuda
Full Member
Posts: 546
Tell them I'm on my way
Re: Rebuilding a 727 possible in the garage?
«
Reply #4 on:
February 20, 2010 - 04:17:45 AM »
Quote
.......the tranny Ads on TV.......
You have TV ads about transmission building !?!
99.9% of the "great British public" wouldn't recognise a transmission if they fell over one in the street.
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'72 'cuda
6packCuda
Sr. Member
Posts: 1932
Eagle, NE... Member since 11/17/06
Re: Rebuilding a 727 possible in the garage?
«
Reply #5 on:
February 20, 2010 - 07:24:45 AM »
You can absolutely do it. They're not that bad at all. Get this book
http://www.amazon.com/Torqueflite-727-Transmission-Handbook-HP1399/dp/1557883998/ref=sr_1_1?ie=UTF8&s=books&qid=1266668564&sr=8-1
It leads you through it step by step and really makes it easy. Also, there are very helpful members here who can help you through any problems you may encounter.
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Dave
71chally416
Resident
Posts: 3170
Re: Rebuilding a 727 possible in the garage?
«
Reply #6 on:
February 20, 2010 - 12:37:54 PM »
Don't forget to soak all the new clutchs/bands in tranny fluid for a few days before installing them.
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Once we had Ronald Reagan, Bob Hope & Johnny Cash. Now we have Obama, No Hope and No Cash!
Challenga
All I ask is the chance to prove that money can't make me happy......
Jr. Member
Posts: 112
Re: Rebuilding a 727 possible in the garage?
«
Reply #7 on:
February 20, 2010 - 12:51:04 PM »
The tranny I bought is from a Dart with a 318. From what I have read the bellhousing is correct, but I am wondering if the nose is correct. It is going in a 70 Challenger.
And thanks for the feedback. It's always good to bounce ideas off people.
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1970 - Challenger A66 - Go-man-go!
mopar12372
Sr. Member
Posts: 1163
Re: Rebuilding a 727 possible in the garage?
«
Reply #8 on:
February 20, 2010 - 01:30:11 PM »
are you putting the trans behind a small block a eng or b/rb .
a A ENG TRANS WONT FIT A B/RB ENG . as long as you have a trans that came put of a car you are ok. are you sure its a 727 ?
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MOPARTECH.NET ( come over and visit some time )
RESTO PICTURES
http://www.cuda-challenger.com/cc/index.php?topic=71096.30
Challenga
All I ask is the chance to prove that money can't make me happy......
Jr. Member
Posts: 112
Re: Rebuilding a 727 possible in the garage?
«
Reply #9 on:
February 20, 2010 - 01:46:55 PM »
I don't have the tranny or engine from my car to compare to. I'm putting it behind a 340 though.
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1970 - Challenger A66 - Go-man-go!
mopar12372
Sr. Member
Posts: 1163
Re: Rebuilding a 727 possible in the garage?
«
Reply #10 on:
February 20, 2010 - 02:33:31 PM »
there are #s on the side of the trans around the oil pan area could you post them so i can tell it its a 727 as of what i know of know you have a trans for a A ENGINE WICH WILL WORK FOR YOU.
«
Last Edit: February 20, 2010 - 02:35:46 PM by mopar12372
»
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MOPARTECH.NET ( come over and visit some time )
RESTO PICTURES
http://www.cuda-challenger.com/cc/index.php?topic=71096.30
6packCuda
Sr. Member
Posts: 1932
Eagle, NE... Member since 11/17/06
Re: Rebuilding a 727 possible in the garage?
«
Reply #11 on:
February 20, 2010 - 02:42:23 PM »
or just post a picture of it here and somebody can tell you what it is.
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Dave
Chryco Psycho
Administrator
C-C.com Guru
Posts: 36620
70 Challenger R/T SE 70 tube Chassis Cuda now sold
Re: Rebuilding a 727 possible in the garage?
«
Reply #12 on:
February 20, 2010 - 06:52:50 PM »
the biggest issue is loading the drums , you need a 3 legged press to release & install the spring
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Challenger - You`ll wish You Hadn`t
Challenga
All I ask is the chance to prove that money can't make me happy......
Jr. Member
Posts: 112
Re: Rebuilding a 727 possible in the garage?
«
Reply #13 on:
February 20, 2010 - 07:48:24 PM »
On the passenger side of the bellhousing is: 5R114337
Does that make since?
CP - is that 3 legged press an expensive tool?
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1970 - Challenger A66 - Go-man-go!
6packCuda
Sr. Member
Posts: 1932
Eagle, NE... Member since 11/17/06
Re: Rebuilding a 727 possible in the garage?
«
Reply #14 on:
February 20, 2010 - 07:53:06 PM »
A couple of C-clamps will also work if you don't want to spend the money on a press. It's not as convenient, but can certainly be done.
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Dave
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Rebuilding a 727 possible in the garage?