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Posted by mustanggt5091 (Member # 444) on
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I have a new tremec 3550 tranny. Do I use the normal ATF type F or does the tremec take something else? 
Posted by 93PONY (Member # 60) on
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I've got GM 'sycromesh' in mine. Works great.
Posted by SVTJD (Member # 553) on
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The GM Syncro Mesh Fluid is a good recommendation, it is the best stuff.
Posted by mustanggt5091 (Member # 444) on
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thanks I'll try that. What about the Red Line heavy duty ATF fluid, will that work better?
Posted by 93PONY (Member # 60) on
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I've used Redline on T5's & it does work great, but I always end up with leaks.The Tremec that I've got doesn't leak a drop & shifts great....handles the 450hp better than my GF's T5 handles 300.