Aeroflow Oil Fill/Breather Cap AF708-10-12BLK Product:Black Finish. Suits Ford 4.0L 'Barra' 6 Cylinder Engine 1-5/8" hub-to-hub and be fitted

1-5/8" hub-to-hub and be fitted with either 9

Part Number: AF64-2901BLK

Part Number: AR134-2503

Part Number: AF64-2140

Aeroflow Oil Fill/Breather Cap AF708-10-12BLK Product:Black Finish. Suits Ford 4.0L 'Barra' 6 Cylinder Engine 1-5/8" hub-to-hub and be fittedOil Fill Breather Cap Black Finish. Suits Ford 4. 0L 'Barra' 6 Cylinder Engine Brand: AEROFLOW Part Number: AF708 10 12BLK Description: This handy oil fill cap breather by Aeroflow Performance is the easiest wayto 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 thevalve cover like an ordinary cap. They feature an internal baffle