These are high temp VITON valve stem seals for the BA BF 5.4L 4V Cylinder Heads including FPV GT Boss 290 Heads, Ford GT / Shelby GT500 Cylinder Heads.

These Viton Valve Stem Seals for the Ford Modular 4.6L / 5.4L 4V DOHC Cylinder .


High Temp Valve Stem seals


These seals are designed as a direct replacement for the OE part but with performance in mind. The OE type seals are recommended for standard OE diameter valve stems only. We use only OE type materials for these seals including Viton©, polyacrylate and nylon. While many competitors use low quality nitrile materials we use only OE material or better. We've got you covered with a full line of seals for your rebuilding requirements.

Camshaft Position Sensor Ford DOHC 5.4L Falcon Boss Cam V8 BA BF FG


    © Revhigh Pty Ltd 2020. All rights reserved. Use of the information that is contained on this page is governed by the laws of Australia and is subject to its terms and conditions.


    Follow Us to Receive Updates:


    Contact Us:




    Australian phone: 0415546361

    *We are close on weekends*

    *Phone lines open 10am-4pm daily. If we miss your call please leave a message here*

    What we do:


    We offer performance products, performance tuning, spare parts, performance rebuilds and much much more.