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Re: 727 to A518 swap [Re: JohnRR] #140883
11/24/09 06:31 PM
11/24/09 06:31 PM
Joined: Nov 2006
Posts: 2,255
IL
furious70 Offline
top fuel
furious70  Offline
top fuel

Joined: Nov 2006
Posts: 2,255
IL
Quote:

Quote:

yes, a couple different ways. My a500 is behind a 383. TranzTech in Dubuque IA did mine, he lops off both bellhousings, and has a jig to weld the BB727 one to an adapter that then bolts to the OD tranny. OEM shifter and kickdown linkage as well as starters all work exactly as they should doing it this way.
The other method of using a spacer/adapter can cause issues.




What's an estimate for the cost of that ? I have a 47RE with a warped bellhousing from a truck fire that I'd like to put behind a big block at some point .

I guess if i was board it wouldn't be hard to make a jig though ...




Not sure what pieces of the job would cost out at (he was very reasonable for the whole turn key job in my Fury though).

Tim owns Tranztech

Tranz Tech Transmission Specialists
380 E 30th St
Dubuque, IA 52001
(563) 582-3809

give him a call and tell him Jeremy Bower sent him his way. He's a real good guy.


70 Sport Fury
68 Charger
69 Coronet
72 RR
Re: 727 to A518 swap [Re: JohnRR] #140884
11/24/09 06:45 PM
11/24/09 06:45 PM
Joined: Jun 2006
Posts: 916
MB,CAN
PC-CHARGER Offline
super stock
PC-CHARGER  Offline
super stock

Joined: Jun 2006
Posts: 916
MB,CAN
Here's a couple shots of one that has had the BB 727 mod.

5624639-518.jpg (544 downloads)
Re: 727 to A518 swap [Re: PC-CHARGER] #140885
11/24/09 06:45 PM
11/24/09 06:45 PM
Joined: Jun 2006
Posts: 916
MB,CAN
PC-CHARGER Offline
super stock
PC-CHARGER  Offline
super stock

Joined: Jun 2006
Posts: 916
MB,CAN
Not my work but it is well done.

5624641-inside.jpg (445 downloads)
Re: 727 to A518 swap [Re: PC-CHARGER] #140886
11/24/09 07:32 PM
11/24/09 07:32 PM
Joined: Jan 2003
Posts: 3,575
The Netherlands
BigBlockMopar Offline
master
BigBlockMopar  Offline
master

Joined: Jan 2003
Posts: 3,575
The Netherlands
That looks slick.

Re: 727 to A518 swap [Re: BigBlockMopar] #140887
11/24/09 07:46 PM
11/24/09 07:46 PM
Joined: Aug 2005
Posts: 4,861
Riverside, Ca
R70RUNNER Offline
master
R70RUNNER  Offline
master

Joined: Aug 2005
Posts: 4,861
Riverside, Ca
Quote:

That looks slick.





Current cars: 2000 Dak Quad Cab, 2012 Challenger,1970 Road Runner, 1994 Firehawk


1966 Coronet post sedan, 1988 Corvette, 2005 Magnum RT all SOLD

R70RUNNER<---VP Inland Empire Chapter of the MPM
Re: 727 to A518 swap [Re: R70RUNNER] #140888
11/24/09 08:39 PM
11/24/09 08:39 PM
Joined: May 2004
Posts: 4,920
Joplin, MO USA
Robbins Offline
master
Robbins  Offline
master

Joined: May 2004
Posts: 4,920
Joplin, MO USA
Quote:

Quote:

The A518 is a small block trans? Can A518 be mated to big block?


need to convert it with a JW Ultrabell




That's what I did.

5624862-516.JPG (780 downloads)

Moparlee
Re: 727 to A518 swap [Re: R70RUNNER] #140889
11/24/09 08:42 PM
11/24/09 08:42 PM
Joined: May 2004
Posts: 4,920
Joplin, MO USA
Robbins Offline
master
Robbins  Offline
master

Joined: May 2004
Posts: 4,920
Joplin, MO USA
Quote:

Quote:

That looks slick.










Moparlee
Re: 727 to A518 swap [Re: Robbins] #140890
11/25/09 09:48 AM
11/25/09 09:48 AM
Joined: Jan 2003
Posts: 75,004
U.S.S.A.
JohnRR Offline
I Win
JohnRR  Offline
I Win

Joined: Jan 2003
Posts: 75,004
U.S.S.A.
Quote:

Quote:

Quote:

The A518 is a small block trans? Can A518 be mated to big block?


need to convert it with a JW Ultrabell




That's what I did.




have you run it yet ? also did you dial it in ? . the JW I helped a friend put in his drag car needed offset bushings , it was connected to a powerglide , what a nightmare it was indicating the pump bushing thru that small hole on the bottom on an assembled engine .

Re: 727 to A518 swap [Re: JohnRR] #140891
11/25/09 09:54 AM
11/25/09 09:54 AM
Joined: Jan 2003
Posts: 660
East Lansing, Michigan
O
OldHippie Offline
super gas
OldHippie  Offline
super gas
O

Joined: Jan 2003
Posts: 660
East Lansing, Michigan
Is this going in a passenger car or a truck? I would love to slip an A-500 behind the 318 in my '65 Valiant but space is severely limited. The fitment issues are the same as a B body/518 swap from what I am told.


The Old Hippie Hisself
Re: 727 to A518 swap [Re: JohnRR] #140892
11/25/09 11:00 AM
11/25/09 11:00 AM
Joined: May 2004
Posts: 4,920
Joplin, MO USA
Robbins Offline
master
Robbins  Offline
master

Joined: May 2004
Posts: 4,920
Joplin, MO USA
No, I haven't got a change to drive down the highway yet. I've drove it around the yard some. I'm working on brakes at the moment and some wiring on the ignition. I'm waiting on FBO to send me some stuff, Pirate Jack's and and ebay item.....oh ya Summit also.


Moparlee
Re: 727 to A518 swap [Re: JohnRR] #140893
11/25/09 02:32 PM
11/25/09 02:32 PM
Joined: Jan 2004
Posts: 27,347
Today? Who Knows?
1_WILD_RT Offline
Management Trainee
1_WILD_RT  Offline
Management Trainee

Joined: Jan 2004
Posts: 27,347
Today? Who Knows?
Quote:

what a nightmare it was indicating the pump bushing thru that small hole on the bottom on an assembled engine .





John your supposed to empty the trans (Which it sounds like you did) then indicate the surface where the pump O ring seals... You can look at the indicator throught the opening where the valve body goes....

Re: 727 to A518 swap [Re: 1_WILD_RT] #140894
05/18/12 04:07 PM
05/18/12 04:07 PM
Joined: Nov 2011
Posts: 6
Motor City, Canada
M
Mr Mopar Offline
member
Mr Mopar  Offline
member
M

Joined: Nov 2011
Posts: 6
Motor City, Canada
Is their something out there to allow the use of the 3 wire plug and have the speedo cable as well? My 518 is a 94 and only has the 3 wire plug in the speedo cable location.

Thanks

Re: 727 to A518 swap [Re: Mr Mopar] #140895
05/18/12 04:36 PM
05/18/12 04:36 PM
Joined: Jan 2003
Posts: 27,467
So Cal
autoxcuda Offline
Too Many Posts
autoxcuda  Offline
Too Many Posts

Joined: Jan 2003
Posts: 27,467
So Cal
A member of our car club just did a 518 swap in an 74 Barracuda with 360 with help of another club member, Rory Fontana (Fontana Motorsports). Key was cutting a trans casting rib and fixture mount. Then made a trans cross member. Pretty slick without beating the body at all.

(Edit) Read about this swap here: http://www.cuda-challenger.com/cc/index.php?topic=84774.0

Rory Fontana made some cross members and is selling them:


Last edited by autoxcuda; 05/18/12 10:30 PM.
Re: 727 to A518 swap [Re: autoxcuda] #140896
05/18/12 05:36 PM
05/18/12 05:36 PM
Joined: Jan 2003
Posts: 6,085
NotRussia
2
2fast4yourBrain Offline
Whack top Dodger
2fast4yourBrain  Offline
Whack top Dodger
2

Joined: Jan 2003
Posts: 6,085
NotRussia
You can use one switch to control LU and OD if you put a NOs switch on the ground wire for lock up and adjust the spring tension on the switch to lock up above your OD shift.(say 50 MPH)

http://www.summitracing.com/parts/NOS-15660NOS/






The nitrous oxide fuel switch is infinitely adjustable thru the allen threaded plug on the end and even different springs. I can tell you that a little bit of turn on the plug makes a BIG difference in the shift point.


Re: 727 to A518 swap [Re: 2fast4yourBrain] #140897
05/18/12 09:14 PM
05/18/12 09:14 PM
Joined: Nov 2003
Posts: 2,937
GA
roadrunninMark Offline
master
roadrunninMark  Offline
master

Joined: Nov 2003
Posts: 2,937
GA
looking good on that switch setup.

AutoX- how much is Fontana selling those trans mounts for? Do they use the stock trans rubber mount or another brand and if another, which?

Re: 727 to A518 swap [Re: roadrunninMark] #140898
05/18/12 10:32 PM
05/18/12 10:32 PM
Joined: Jan 2003
Posts: 27,467
So Cal
autoxcuda Offline
Too Many Posts
autoxcuda  Offline
Too Many Posts

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Posts: 27,467
So Cal
Quote:

looking good on that switch setup.

AutoX- how much is Fontana selling those trans mounts for? Do they use the stock trans rubber mount or another brand and if another, which?




Sorry I forgot to link to webpage with the details on that 518 swap: http://www.cuda-challenger.com/cc/index.php?topic=84774.0

It uses a GM type trans mount because they use less vertical space.

I don't remember the price. We had a show and tell about this swap at the last car club meeting, but I don't remember the price. But I remember him saying he did sell a couple at Spring Fling.

Rory Fontana
Fontana Motor Sports. (818) 641-3512.
fontanamotorsports@yahoo.com

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