J&L 05-10 Ford Mustang GT/Bullitt/Saleen Passenger Side Oil Separator 3.0 - Black Anodized Throttle Body The cap covers are clear

The cap covers are clear anodized to protect the finish & maintain long lasting beauty

Slotted for increased bite

Ford E-150 Base 2004

Buick Skylark Limited 1986

Chevrolet R3500 Cheyenne 1990

J&L 05-10 Ford Mustang GT/Bullitt/Saleen Passenger Side Oil Separator 3.0 - Black Anodized Throttle Body The cap covers are clearDuring the process of venting crankcase pressure back through your intake track, large amounts of oil, in the form of vapors can gather accumulate in your intake tube, intake manifold runners and even dilute your gas, lowering its octane level. This happens on all engines and is even worse with forced inducted vehicles (supercharged and turbocharged) as crankcase pressures are increased. To combat this, we have developed an oil separator of our own