The Pro Valve Seal Set is for use with the LC Engineering Pro Valve Guides only. For use with the OEM Toyota valve guides use Part # 13-118.

Remove any burrs from valve stems using a fine stone or emery cloth. Clean stem thoroughly to remove all abrasives and dust particles.

Lubricate lightly and carefully slide valve stem seal over valve stem. Push seal down over valve guide until it bottoms.

Questions? Call our Technical Support 1-928-505-2501