Re: Engine ChangeThoughts
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Re: Engine ChangeThoughts



Gary,
Very well written and understandable.  
I would also modify the radiator to a cross flow. I have bad luck with cooling issues and have learned to “over build the radiator.”
I also have nothing against a 340 either.
Just my thoughts. I have a working 727 small block,cable shift trans....cheap.
Ollie
 
Sent: Monday, March 19, 2012 5:19 PM
Subject: Re: Engine ChangeThoughts
 
Larry,
 
As has been said, you must keep the the Poly or LA eng. with a small block 727A transmission.  All the Poly and LA engines do not care if the trans is cable shift/pushbutton or linkage – you can use the cable shift pushbutton trans with all the Poly or LA engines.  If you choose the 360 engine you must change to a “weighted” torque convertor for use with the 727A transmission, that is all the modifications. 
 
As to the chassis, the 360 will need a motor mount change from your 318 Poly mounts and your water pump outlet is on the opposite side of your Poly 318 radiator which will require that you use a 318 Poly water pump to match your lower radiator hose outlet.
 
If your 360 needs “work” or a rebuild, it may be best to retain the Poly; of course “aesthetics” or beauty is in the eye of the beholder, but I like the “look” of a Poly in the 62-65 engine bay rather than the LA engine.  Big Blocks look at-home there but it does require more “changes” and fabrication along with attendant costs of switching from a small block to a big block powertrain.
 
Gary Pavlovich
 
Sent: Monday, March 19, 2012 10:58 AM
Subject: Engine ChangeThoughts
 
I understand that a small-block will interchange, but what about conflicts (such as a 360 having external balance, as opposed to the internal balance on a 318/340)?  And will they mate without an adaptor to the SB727 push-button transmission? 
 
Will a 383/400/413/440 mate up with the SB 727 transmission with an adaptor, or would I need to find a good BB 727?  Any conflicts with the LA vs A engine mating up?
 
It would be simple to throw in a later LA engine, but I don't want to lose the push-buttons. 
 
Thanks, 
 
Larry
 
 
 
In a message dated 3/18/2012 2:54:55 P.M. Eastern Daylight Time, robertkinker@xxxxxxx writes:
A 318, 340, 360 will bolt up to your trans. The big blocks have a different bell housing bolt pattern.
 
Bob K
 
Lots of 64's.
----- Original Message -----
Sent: Sunday, March 18, 2012 1:24 PM
Subject: Engine Advise
 
After checking further on my 64 Fury (318/Poly), looks like I will have to dig deeper into the engine, requiring a pull-and-rebuild if I want to keep the same engine it started it's life with. 
 
My question is what can I replace it with and still use the push-button transmission?  318/361/383?  How about later (LA) small or big blocks?  Would later motors need an adaptor plate to mate to the trans?
 
All thoughts are appreciated.
 
Larry (Akron)
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1962 to 1965 Mopar Clubhouse Discussion Guidelines:
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Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!
 
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
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Please address private mail -- mail of interest to only one person -- directly to that person. That is, send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks!
 
1962 to 1965 Mopar Clubhouse Discussion Guidelines:
http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html.
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