OIL FILL / BREATHER CAP SUIT FORD 4.0L Category_DRAG TYRES Intake Runners should be port

Intake Runners should be port matched to your cylinder heads for optimal performance

Length: 225mm (8-7/8")

Will Clear ABS unit

negative ground electrical systems

Live Boost Display

OIL FILL / BREATHER CAP SUIT FORD 4.0L Category_DRAG TYRES Intake Runners should be portOil Fill Breather Cap Black Finish. Suits Ford 4. 0L 'Barra' 6 Cylinder Engine This handy oil fill cap breather by Aeroflow Performance is the easiest way to add an aftermarket catch tank to the Ford 4. 0L 'Barra' 6 cyliner engine without the need to modify the OEM valve cover. These late model valve cover fill caps screw into the valve cover like an ordinary cap. They feature an internal baffle inside the cap which helps to reduce transfer of oil to