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Old 10-08-2015, 06:46 AM
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Stielow Stielow is offline
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Quote:
Originally Posted by randy View Post
Any chance you can tell me what oil to break in my crate ls3 480hp?

Also what fluid are you using on your t56 magnums?

On the ford 9" what fluids are you using? Weight, synthetic, non syn, brand etc? Any break in diff fluid either?
Thomson breaks my engines in on normal engine oil (Like 2W30 Valvoline) then I run them on Redline 10W40.

I run D4 Redline oil in my trans

I run 90W120 normal oil in my diffs like Valvoline of similar with a big diff cooler. Keep it cool and the non-synthetic work great and are quiet. On a side note, I have had C&R build and dyno my last two diff. It is great. They are set up correctly, they are quiet and do not require break in. I have tried synthetics and they have always been noisy.

Mark
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