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mid plate in a stock door car #1586400
03/01/14 05:57 PM
03/01/14 05:57 PM
Joined: Jan 2007
Posts: 774
Midland,Tx
wyldebill Offline OP
super stock
wyldebill  Offline OP
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Midland,Tx
Has anyone put a mid plate in a stock car. Curious how big a pain it would be. Would it be worth the hassle?

Re: mid plate in a stock door car [Re: wyldebill] #1586401
03/01/14 06:11 PM
03/01/14 06:11 PM
Joined: Aug 2006
Posts: 1,613
Deerfield, Ohio
70dusterjohn Offline
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Deerfield, Ohio
We put one in the duster, it's not a big deal, the only time it's a pain is pulling or putting the tranny in the car ! I only did so after talking too my chassie guy, I ended up doing a lot to the car that year so as to if it helped ? The car is a lot more consistent !

Re: mid plate in a stock door car [Re: wyldebill] #1586402
03/01/14 06:28 PM
03/01/14 06:28 PM
Joined: Feb 2003
Posts: 6,849
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fullmetaljacket Offline
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not really worth the while. just put limiters to the trans ears to the trans crossmember.
There's mid to low 10 second cars running with out them but have limiters.

Re: mid plate in a stock door car [Re: wyldebill] #1586403
03/02/14 12:31 AM
03/02/14 12:31 AM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
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LONG ISLAND
Actually very easy,i got comp engineering .090 thick and cut the excess off.Good thing to have in a car with some hp.

Re: mid plate in a stock door car [Re: wyldebill] #1586404
03/02/14 12:34 AM
03/02/14 12:34 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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Romeo MI
It does help stiffen the front end up

Re: mid plate in a stock door car [Re: wyldebill] #1586405
03/02/14 12:56 AM
03/02/14 12:56 AM
Joined: Mar 2006
Posts: 153
Antioch, CA
lucky13 Offline
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Antioch, CA
Does anybody have any pics of how they are mounted?


www.racemagnum.com
1954 Plymouth Savoy 2 door
Re: mid plate in a stock door car [Re: lucky13] #1586406
03/02/14 01:56 AM
03/02/14 01:56 AM
Joined: Jan 2007
Posts: 774
Midland,Tx
wyldebill Offline OP
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Midland,Tx
I'm looking at doing this on a stick car

Re: mid plate in a stock door car [Re: wyldebill] #1586407
03/02/14 02:02 AM
03/02/14 02:02 AM
Joined: Oct 2007
Posts: 3,978
Hilltown Pa
1967dartgt Offline
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Hilltown Pa
Yes was easy to do, I have a s&w race cars plate in mine. You just need to unbolt the plate when taking motor out.


Brett Miller W9 cnc'd heads
STR Chassis fabraction
Re: mid plate in a stock door car [Re: fullmetaljacket] #1586408
03/02/14 02:16 AM
03/02/14 02:16 AM
Joined: Oct 2007
Posts: 3,978
Hilltown Pa
1967dartgt Offline
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Hilltown Pa
Here is a pic


Brett Miller W9 cnc'd heads
STR Chassis fabraction
Re: mid plate in a stock door car [Re: 1967dartgt] #1586409
03/02/14 04:09 AM
03/02/14 04:09 AM
Joined: Mar 2006
Posts: 153
Antioch, CA
lucky13 Offline
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Antioch, CA
Thanks


www.racemagnum.com
1954 Plymouth Savoy 2 door
Re: mid plate in a stock door car [Re: lucky13] #1586410
03/02/14 04:10 AM
03/02/14 04:10 AM
Joined: Mar 2006
Posts: 153
Antioch, CA
lucky13 Offline
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Antioch, CA
Do you space the flexplate and starter out the same thickness of the plate?


www.racemagnum.com
1954 Plymouth Savoy 2 door
Re: mid plate in a stock door car [Re: lucky13] #1586411
03/02/14 10:26 AM
03/02/14 10:26 AM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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No need to with .090 mid plate...cut around the starter
and it'll mount flat

Re: mid plate in a stock door car [Re: MR_P_BODY] #1586412
03/02/14 02:55 PM
03/02/14 02:55 PM
Joined: Feb 2003
Posts: 3,456
Out West
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408strokerdart Offline
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Out West
1/4" aluminum mid plate in mine...no problem. I made it myself and made it pick up the lower holes in my ATI bellhousing. I don't even need to support the transmission when taking the engine out since those lower holes don't go thru the block. I'm sure it stiffens everything up.

Re: mid plate in a stock door car [Re: MR_P_BODY] #1586413
03/02/14 07:56 PM
03/02/14 07:56 PM
Joined: Mar 2006
Posts: 153
Antioch, CA
lucky13 Offline
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Antioch, CA
Quote:

No need to with .090 mid plate...cut around the starter
and it'll mount flat





do you just space the flexplate out, or run spacers on the TC bolts then? I've always known about the mid plates, just never gave enough of a thought to how they are all mounted up. Thanks


www.racemagnum.com
1954 Plymouth Savoy 2 door
Re: mid plate in a stock door car [Re: lucky13] #1586414
03/02/14 09:18 PM
03/02/14 09:18 PM
Joined: Jun 2010
Posts: 3,112
LONG ISLAND
fishy340 Offline
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LONG ISLAND
It's .090 just leave everything as is....it will work

Re: mid plate in a stock door car [Re: fishy340] #1586415
03/02/14 09:39 PM
03/02/14 09:39 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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Romeo MI
Quote:

It's .090 just leave everything as is....it will work




What he said... I have a .090... didnt space anything
but I did cut out around the starter

Re: mid plate in a stock door car [Re: fishy340] #1586416
03/02/14 09:40 PM
03/02/14 09:40 PM
Joined: Oct 2007
Posts: 3,978
Hilltown Pa
1967dartgt Offline
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Hilltown Pa
Quote:

It's .090 just leave everything as is....it will work




This is what I did.


Brett Miller W9 cnc'd heads
STR Chassis fabraction
Re: mid plate in a stock door car [Re: lucky13] #1586417
03/02/14 09:48 PM
03/02/14 09:48 PM
Joined: Nov 2004
Posts: 4,330
Lynchburg, VA
Leon441 Offline
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Lynchburg, VA
Quote:

Do you space the flexplate and starter out the same thickness of the plate?




Some mid plates come with a spacer. The one I had did not. I think it is something that should be done. Yes, it's only .090 almost 3/32". I had to run washers on the converter bolts to get the correct converter spacing. That is a pain to have to do when changing converter often. Spacing the flexplate is the smarter thing to do.

Not criticizing anyone who doesn't or thinks it is unnecessary. But, a flexplate or flywheel spacer is the smarter thing to do on a .090". DO NOT RECOMMEND ON A 1/4" DUE TO THE FLYWHEEL FLANGE ON THE CRANK. It could be done but a lot harder.

Leon


Career best 8.02 @ 169 at 3050# and 10" tires small block power.
Re: mid plate in a stock door car [Re: Leon441] #1586418
03/02/14 10:06 PM
03/02/14 10:06 PM
Joined: Jun 2003
Posts: 52,972
Romeo MI
MR_P_BODY Offline
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Romeo MI
Quote:

Quote:

Do you space the flexplate and starter out the same thickness of the plate?




Some mid plates come with a spacer. The one I had did not. I think it is something that should be done. Yes, it's only .090 almost 3/32". I had to run washers on the converter bolts to get the correct converter spacing. That is a pain to have to do when changing converter often. Spacing the flexplate is the smarter thing to do.

Not criticizing anyone who doesn't or thinks it is unnecessary. But, a flexplate or flywheel spacer is the smarter thing to do on a .090". DO NOT RECOMMEND ON A 1/4" DUE TO THE FLYWHEEL FLANGE ON THE CRANK. It could be done but a lot harder.

Leon




It is NOT recommended over .090 on the plate.. I was
told by multiple people that .090 was OK... and it is

Re: mid plate in a stock door car [Re: MR_P_BODY] #1586419
03/02/14 10:12 PM
03/02/14 10:12 PM
Joined: Mar 2006
Posts: 153
Antioch, CA
lucky13 Offline
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Posts: 153
Antioch, CA
Ok, just not sure if it would make a difference in the converter engagement.


www.racemagnum.com
1954 Plymouth Savoy 2 door
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