Cummins Coolant Bypass Kit VP 98.5-02 with Stainless Steel Braided Line Fleece Performance " GM Constructed of high-quality rubber replacements

Constructed of high-quality rubber replacements to extend the life of your Stage3s

7 Cummins Common Rail Long Block is designed for high-performance street applications

Built with high-impact resistance

loaded struts add superior ride quality to your truck while maintaining a stock

Cummins Coolant Bypass Kit VP 98.5-02 with Stainless Steel Braided Line Fleece Performance " GM Constructed of high-quality rubber replacementsIncreased 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