Royal purple is just gear oil.. The only difference being that some purple products have friction modifier mixed in them already. With reg gear oil, you have to mix the 4oz yourself.
-B
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C5 Yellow Corvette Z06
- 402rwhp 392rwt
2003 Red Fire SVT Cobra
- Sold
2003 Torch Red Mach 1
- Sold
2003 Black Mach 1
- Sold
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