Red Line75W90 GL-5 Gear Oil - 1 Quart 931213 No machining required

No machining required

Patent Pending Dual Pump Technology

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1978-1996 GM B-Bodies

FE and Big Block Ford Applications

DBR promotes proper surface mating during the critical break-in process and chemically assists with piston ring sealing

Red Line75W90 GL-5 Gear Oil - 1 Quart 931213 No machining requiredThese products contain the extreme pressure additives necessary for ultimate protection road cars and racing vehicles, as well as friction modifiers for proper limited slip operation About Red Line Gear Oil for Differentials: Fully synthetic formulas created from polyol ester base stocks, offer excellent lubrication under extreme conditions High viscosity index (VI) to provide relatively constant viscosity and film thickness with varying temperature