Cummins Coolant Bypass Kit VP 98.5-02 with Stainless Steel Braided Line 4500 9L connector tube to a

9L connector tube to a 6

making it the easiest installation of any aftermarket diesel System

our Street heads are rated for use up to 700hp

Budget Minded Alternative

S&B Body Mounts offer great vibration isolation and will not crack or breakdown like the OEM foam or rubber bushings

Cummins Coolant Bypass Kit VP 98.5-02 with Stainless Steel Braided Line 4500 9L connector tube to aIncreased 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