Cummins Coolant Bypass Kit 06-07 Auto Trans with Stainless Steel Braided Line Duramax 5 x 12 Inch AFE

5 x 12 Inch AFE ProDryS Dry Filter Element

7 Power Stroke you will need a pedestal conversion kit to install this turbo

pressure checked

Our exclusive pump-to-pump line also makes for a cleaner installation that requires no removing and remote mounting of the fuel rail pressure sensor

Shop at Holders Diesel for your KC Stock Plus Billet turbo for an E99

Cummins Coolant Bypass Kit 06-07 Auto Trans with Stainless Steel Braided Line Duramax 5 x 12 Inch AFEIncreased Coolant Flow, Decreased Coolant Temperatures. The rear cylinders on the 5. 9 6. 7L Cummins suffer from a lack of coolant flow, and therefore, experience the highest coolant temperatures. This can cause excessive pressure to build in the cooling system, especially the rear of the block and blow out freeze plugs externally, or the smaller diameter plugs under the valve cover, leading to a failure. Our coolant bypass kit adds a secondary