<BLOCKQUOTE><font size="1" face="Verdana, Arial">quote:</font><HR>Originally posted by Sheyster:
I use Redline in the Viper differential, but not engine oil or trani fluid. They've both been discussed here so you might want to do a search on Redline and Royal Purple. As far as I know, RP is for racing only and should be changed frequently.
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Thanks. What is the name, they have 3 different ones.