I use Royal Purple in the my whole truck. Engine RP 5w30, RP ATF, and RP 90wt in the diff
I use Royal Purple in the my whole truck. Engine RP 5w30, RP ATF, and RP 90wt in the diff
Name: Mark,
God created turbo lag so nitrous trucks could have a chance.
http://www.ls1truck.com/forums/my-ga...tml#post274877
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