Mod Mafia HD Cooling System

Description We have been running H1’s in Texas for over a decade and we have the recipe to keep your truck cool and dialed in no matter what you use it for. We believe the only way to address the cooling system is to increase air flow and have better engine coolant flow. System includes: – Mod Mafia Balanced Flow Water Pump  A drastic improvement in coolant flow and helps guard against #8 cylinder issues.  Early water pump designs that came on the Hummer H1 and HMMWV have several built in flaws.  This is the solution. – Mod Mafia HD Cooling Fan  Hand-cut in house to fit the unique Hummer H1 and HMMWV fan shrouds.  Designed with clearances for extreme offroad use (flex). – Mod Mafia HD Fan Clutch  Has a higher percent lock up and also starts to lock up sooner to help with heavy loading and to keep the cooling system as cool as possible. – Mod Mafia Bypass Restriction Fitting (BRF)  To help engine coolant temp the factory replaced the single thermostat housing with a dual thermostat housing for better flow to the radiator.  The engine coolant will take the path of least resistance.  Therefore, we are increasing the resistance for the fluid to short cycle and bypass the radiator.  This increases the amount of coolant actually traveling through the radiator and therefore reduces engine coolant temps. **DOES NOT WORK FOR HMMWV**