Fleece Performance Coolant Bypass Kit W/Stainless Braided lines 03-07 5.9L Manual Trans Cummins ATS-3029304248 Designed as a direct bolt-on

Designed as a direct bolt-on installation with no cutting or drilling required

6L Duramax

six retaining screw o-rings and the oil filler cap seal ring

IMPORTANT NOTE: This Truss is NOT a direct fit item and will require skilled fitment and installation

The pillar mount offers a unique solution for all CS2

Fleece Performance Coolant Bypass Kit W/Stainless Braided lines 03-07 5.9L Manual Trans Cummins ATS-3029304248 Designed as a direct bolt-onHelp eliminate the possibility of scored rear cylinders and blown freeze plugs with this Coolant Bypass Kit from Fleece Performance! The Fleece Coolant Bypass with Stainless Lines solves the problem of excessive coolant pressure before it becomes a problem. The integrated secondary thermostat locates at the back of the block and allows coolant to flow freely when at normal operating temperatures ensuring consistent temperatures across all six