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Royal Purple Synthetic Fluids

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17 of 19
17. Royal Purple Max EZ fluid handles heat better than normal power steering fluid just in case that cooler isn’t big enough. In the meantime we’d put nothing short of the best in our transmission and fed it Royal Purple’s Max ATF out of the gate. While we were at it, we gave the engine a fresh oil filter and some Royal Purple HPS 10W-30 motor oil.