Benefits:
•Lowers coolant temperature at the rear cylinders
•Ensures consistent temperatures across all cylinders
•Prevents damaging coolant pressure build up
•Complete kit comes with braided hose and AN O-ring fittings to ensure a leak-free installation. Kits for MY 2003+ include billet hose brackets.
Why do I need a Fleece Performance Coolant Bypass?
One of the biggest issues on the 5.9/6.7L Cummins is the coolant flow problem to the rear cylinders. This can cause catastrophic failure or blow outs of the freeze plugs in an over-temperature / over-pressure condition. The Fleece Performance Coolant Bypass is one of the most important additions you make to improve the reliability and longevity of the Cummins platform.
Fitment:
1994 Dodge Ram 2500/3500 5.9L 12V Cummins
1995 Dodge Ram 2500/3500 5.9L 12V Cummins
1996 Dodge Ram 2500/3500 5.9L 12V Cummins
1997 Dodge Ram 2500/3500 5.9L 12V Cummins
1998 Dodge Ram 2500/3500 5.9L 12V Cummins
CARB EO# D-834-9
