The Story
Upgrade your valvetrain with these billet replacment rocker arm bridges for your 6.6L Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, the bridges are surface ground for flatness, feature improved oiling to the valve stems, and case hardened and carburized for strength. Includes 16 bridges.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Upgrade your valvetrain with these billet replacment rocker arm bridges for your 6.6L Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. Machined from billet 8620 steel, the bridges are surface ground for flatness, feature improved oiling to the valve stems, and case hardened and carburized for strength. Includes 16 bridges.
