lt1 and ls1 radiator difference (transmission line)

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08-24-2010, 06:39 PM

tb8125

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lt1 and ls1 radiator difference (transmission line)

I am doing a LS1 swap into a 80 trans am ..... I want to use a lt1 rad with ls1 4l60e trans line (2000 vette) I want to know if this will work any suggestion will help....

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08-24-2010, 06:51 PM

the_merv

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I don't see why the line threads would be different..

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08-24-2010, 08:13 PM

SOMbitch

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Yes. Lots of LS 4th gen guys switch over because the LT radiators are thicker and cool a little better. IIRC there is a fitting you have to plug but no biggie.

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