Royal Purple Max Gear Oil Kit
Whether you're installing new rear end gears, changing differential gaskets, or replacing your differential fluid, this Royal Purple Max Gear oil kit is the perfect solution. Max-Gear is ultra-tough automotive gear oil. It’s designed to maximize power and provide unsurpassed protection to heavily loaded gears. It makes gears run smoother, quieter, cooler and longer without overhauls. Max-Gear outperforms other gear oils because it combines the highest quality synthetic oils with Royal Purple’s proprietary Synslide additive technology.
Ford Performance Friction Modifier
Although Royal Purple has some friction modifier in it, the Ford rear ends needs a little bit more. This kit includes one bottle of friction modifier to provide smooth operation of clutch-type limited-slip differentials. The specially formulated additive eliminates rear end chatter for quiet operation.
Fluid Note
If running an aftermarket differential cover, check the fluid capacity recommendation as more fluid may be required.
Many of our customers often wonder what the differences are between our 75W90 and 75W140 gear oil kits, so we at LMR have provided an in-depth look at all of the detailed aspects. more
Royal Purple - Unleash The Power
The most frequent comment from customers is how they can feel the difference in their vehicles after switching to Royal Purple. For instance, Royal Purple Motor Oil typically improves horsepower and torque up to 3%. It also reduces fuel consumption by as much as 5% and typically reduces emissions 20% or more. Performance gains will vary depending on the type of vehicle, its condition, and the way it's driven. Shop Latemodel Restoration to get all of the Royal Purple oil and lubricants you need!