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Lj heater core help


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#1 sibhs

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Posted 06 June 2014 - 07:03 PM

Hi guys, just come across a different core. Thinner one I'm guessing TA model cause it looks like a modern design. If they're both tested and ok, which one would you use? Cheers. Martyzejata5y.jpgaqyryra8.jpg

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#2 _Bomber Watson_

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Posted 06 June 2014 - 07:17 PM

The top one in the first pick is correct, but the other one looks like it would work better. 

 

Cheers. 



#3 WhiteA9XS

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Posted 06 June 2014 - 07:32 PM

 Marty the thinner one looks to be in better condition and I,d probably use this one , the fins on the fatter one are a bit shabby .

Although looking at the quality of your build car which is pretty good , think about a new one , I bought one through the local radiator guy and wasn,t expensive.

Those things make a mess of your interior when they give up.    



#4 _sunburst73-xu1_

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Posted 06 June 2014 - 07:41 PM

Also if you want to use either of them get them pressure tested first.There's a lot of hard ache in changing a core over once in the car.

 

cheers



#5 sibhs

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Posted 06 June 2014 - 07:49 PM

Thanks, if I can get a new one for a fair price I will. WhiteA9xs, was yours an Lj core you got new? I didn't think they were available. If I use one of these it will definately be tested first. <br />Still no answer on what model it might be out of?

#6 _sunburst73-xu1_

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Posted 06 June 2014 - 07:59 PM

Marty I think Shaun is saying that there are new ones out there that will fit into our heater boxes.

 

cheers



#7 _hutch_

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Posted 06 June 2014 - 08:02 PM

the thinner one is the same as mine,i took it to my radiator guy for testing, he told me it was a recore

#8 S pack

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Posted 06 June 2014 - 09:01 PM

Marty, top one is LC, bottom one is LJ/TA, however I don't know if the tank change was made during LC or LJ production.

The core in your LJ one is a recore. The LJ core was basically same design as the LC core.

I have an original LJ heater core assy with the date code 83S if you need a pic.

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#9 WhiteA9XS

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Posted 06 June 2014 - 10:02 PM

Marty it was a natra agent radiator shop , although it was 5 years ago , but they still produced them the same as original as natra was the original supplier , memory was about 100 dollars each new so I bought 2  .

just make a phone call to see if they still supply , natra rad shop in most major towns .



#10 WhiteA9XS

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Posted 06 June 2014 - 10:15 PM

Now known as Natrad , found there website with a location directory , quite a few shops in perth , you may get lucky if no longer made with one shop having unused old stock 



#11 S pack

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Posted 07 June 2014 - 09:14 AM

Correction to my previous post. The date code on my old core is B3S so Feb 1973. Most likely the original (leaky) core from my 4/73.






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