Description
STL032 6F50/55 Sure~Cool® “Reverse Flow” (patent pending) Thermal Bypass system Fits 2016-up FORD/LINCOLN 6F50/55, 8H57 units* (metal type blocks only*) View Part# STL020 also. Due to factory directional flow changes / Block Routing
STL032
In late 2016/ early 2017 Ford Reversed the direction of flow on 6F50/55 and 8H57 units by reversing the pellets orientation or “Flipped” it inside the block, and because the Sure~Cool® is directional, if you tried to use our STL020 Sure~Cool® instead, it will block flow. You Must Check your flow direction on any 6F50/55 or 8H57 to determine use. The instructions have detailed use of product
Our patented and patent pending Sure~Cool® System Technologies allows you to Quickly alleviate the silicon/paraffin wax type thermostatic brass pellet that commonly sticks in the cooler circuit and causes overheating, stopping cooler flow to the lube circuits.
Our STL line of Sure~Cool® Cooler~Flow™ and FLOW~CORRECTED® kits, allow Full Flow to the unit, and keeps ATF temps down during regular non-bypassing state. When conditions require, We now use this ACTIVE bypass state for a safety system to protect YOUR unit from restricted/no cooler flow when flow drops or stops, our Sure~Cool® System kicks in and dynamically balances the flow through the bypass lube system and internals to help alleviate a complete melt down of the unit.
Simple, easy install of our proprietary and patented Sure~Cool® System Technology inside of the existing block… saves you real money over any gutted block or a block plugged for the “get by”, and thus allows YOU to keep the “Dynamic” active bypass, ACTIVE and Fully Functioning, and it also works well in extremely cold climates as a pre-heater for below zero operation world-wide.
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