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What oil pan for a Magnum 318 going in an Abody

Posted By: 6PacCuda

What oil pan for a Magnum 318 going in an Abody - 08/27/13 05:09 AM

What oil pan is everyone using on the 318 & 360 Magnums that they are putting in A, B, and E bodies. The Magnum truck pan won't work and my 340 pan is not close on the rear seal. I was told a 360 from a non magnum will work but don't have one to try. Thanks for the help.
Posted By: Kern Dog

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 05:20 AM

I was told that the Magnum engines, both the 5.2 and 5.9 used the same pan. The LA 360 pan has a smaller rear seal than the 273/318/340 engines.
Posted By: elmor353

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 06:07 AM

The LA 360 has a larger rear seal than 273-318-340.
Posted By: 70AARcuda

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 06:15 AM

Quote:

The LA 360 has a larger rear seal than 273-318-340.




just the opposite..the 340/318 pan takes a larger rear seal...the front and rear are the same..

on the LA 360 pan the rear is smaller then the front which is the same as the 340 front seal

the Magnum 318 should take a LA360 pan since MP changed the Magnum318 to match the Magnum 360 which is the same as the LA360...

if you use a LA360 pan..Use the LA360 gasket
Posted By: Andrewh

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 03:14 PM

I agree, use the 360 la pan for your car.
mp still sold them new for around 110 with the pickup. or they did when I did my swap a couple years back.
saw them as cheap as 80 bucks on sale.

I tried the magnum gasket, but it was too think. oil leaked out the front and back seals.
so I re did it with the la pan gasket.

there is supposed to be a single gasket replacment for la pan's now, but don't remember actually seeing one.

there was also a guy that reshaped his la pan to use the mag gasket, and someone else that sectioned of the mag pan and welded it onto the la pan so he could use the mag gasket.
Posted By: dfsmopars

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 05:34 PM

Quote:

there was also a guy that reshaped his la pan to use the mag gasket, and someone else that sectioned of the mag pan and welded it onto the la pan so he could use the mag gasket.



This is the approach I took. Whiz wheeled a 5.9 Magnum truck pan and a 318 LA car pan and then welded the Magnum flange onto the LA bottom. It's working for me.
Posted By: dogdays

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 06:31 PM

Just use the doggone 360 pan, already!

R.
Posted By: Supercuda

Re: What oil pan for a Magnum 318 going in an Abody - 08/27/13 07:24 PM

http://www.summitracing.com/search/depar...location/center

Pick one
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