Royal Purple Break In Oil
1979 to 1993 Mustang
- Gift Ideas & Accessories
- Accessories and Accents
- Body Parts and Sheet Metal
- Books and Manuals
- Brakes
- Convertible
- Cooling System
- Custom Tuning and Calibration
- Decals
- Electrical
- Emblems
- Engine 5.0L/5.8L
- Exhaust
- Fire Suppression System
- Fuel System
- Heat and Air Conditioning
- Ignition
- Interior
- Lighting
- Locks and Lock Sets
- Lubricants
- Paint and Restoration Supplies
- Sound and Heat Insulation
- Stripe Kits and Decals
- Superchargers
- Suspension and Steering
- Transmission And Differential
- Trunk Area Parts
- Turbochargers
- Weatherstripping and Rubber Parts
- Wheel and Tire
- Windshield Wiper and Washer Parts
Royal Purple Break-in Oil is formulated to allow optimal ring seal and protect rotating assembly components such as the camshaft and valve train from initial start up wear. Royal Purple combines highly refined mineral oil, preferred for engine break-in, with advanced additives containing high levels of zinc and phosphorus to optimize protection in flat-tappet and roller engines. Royal Purple Break-in Oil is fully formulated and does not require the use of any other chemical additives.