The anti-wear chemistry, known as ZDDP, is in all engine oils to protect the camshaft lobes and lifters from wear.But since a while, oil companies have seriously reduce the level of anti-wear protection additive, due to evolution of modern cars.

Without ZDDP protection the cam and lifters will experience premature wear and eventual failure.

Cam-shield™ restores ZDDP anti-wear protection in your favorite engine oil to the correct level for protection of your classic car cam and lifters.

Add Cam-shield to your favorite engine oil and you will correctly protect your cam, lifters, rockers, etc...

More informations on our website : info@cam-shield.net