Red Line 80W140 GL-5 Gear Oil (58104-1) Speedometer Gauge The factory nuts are locking

The factory nuts are locking nuts that are prone to damaging the low quality factory studs

SPL Parts FKS Rear Knuckle Monoball Bushings (RKB) replace the stock mushy rubber bushings with low-friction articulating spherical bearings

Part Number: Heat Range: Thread: 50003-M45G-1 NGK #9 14mm x 19

X-Series Digital Gauges include new technological features that make them easier to use

Includes one engine cover with a glossy carbon fiber finish

Red Line 80W140 GL-5 Gear Oil (58104-1) Speedometer Gauge The factory nuts are lockingAn old school viscosity that still out protects the competition. Popular in racing differentials and transmissions. Price is for a 1 quart bottle. Please adjust quantity as needed. Fluids ship to the lower 48 United States only. Includes: (1) 1 Quart Bottle Recommended for API GL 5, GL 6, MT 1, MIL L 2105E and SAE J2360 Contains additional friction modifiers for suitability with clutch type limited slip differentials for most LSDs, no additional