- Feb 4, 2013
- Reaction score
- S.C.S. Michigan
RSIWORKS is now a Royal Purple dealer.
I've always loved the stuff and find it to be a great oil all around.
I just replaced the rear diff cover with a MAG-HYTEC and used Royal Purple 75W-140 MAX GEAR synthetic oil.
I've been using Royal Purple 5w20 on all my engine oil changes for the pass couple years and I find my engine runs great with it.
Contact me if you'd like to order some today.