Fleece Performance 98.5-02 VP Coolant Bypass Kit w/ Stainless Steel Braided Line 2012-gmc-yukon-xl-1500-esi8650023 The LML when delivered from

The LML when delivered from the factory relies on vacuum from the CP4 to draw fuel from the tank

Running the Track Edition and think it's too loud

2004 Pontiac GTO

and they make less noise than rod ends

Fleece Performance 98.5-02 VP Coolant Bypass Kit w/ Stainless Steel Braided Line 2012-gmc-yukon-xl-1500-esi8650023 The LML when delivered fromIncreased 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