Manton Duramax Billet Valve Bridges for Oversize 8mm Valve 01-18 6.6L Stock Rocker

If your seeking some valve train improvements, Manton has the answers. Manton products are used on many high level builds, including those here at DHD.

These Billet tool steel Duramax valve bridges replace your mass produced OE bridges with an engineered, high tech, close tolerance bridge thats substantially stronger! These bridges are perfect for you high RPM big power builds.

This set is for use with STOCK rocker arms and Oversize 8MM Valves. These cannot be used in conjunction with Manton Roller Rockers

OEM Valve Bridges were originally designed for stress levels that were nowhere near what is being seen in recent years, which has allowed for rocker arm and pushrod issues to arise in performance applications. When the stress on the valve bridge exceeds what is considered a reasonable window of operation, it is not designed to support the additional load that it is experiencing. Therefore, Manton felt it was time to provide the industry with extreme duty valve bridges capable of far more abuse than anything the market has even seen.