Red Line 75W90 NS GL-5 Gear Oil - 1 Quart 23000BK optional ECU tachometer signal pullup

optional ECU tachometer signal pullup resistor and a booklet offering detailed instructions and pictures for how and where to install everything

C8-R3 Valve

Engine Valve Spring Seat

Super Locks

Red Line 75W90 NS GL-5 Gear Oil - 1 Quart 23000BK optional ECU tachometer signal pullupThese 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