Standalone 849 ECM Harness - In-cab Location Transmission Rebuild Parts & Accesories The inside runner sizing is

The inside runner sizing is 1

9L diesel engine with enough fuel for 900-1200 HP large and multiple aggressive fueling upgrades commonly used during competitions

all stored in the ECM's flash memory

Last but not least

The MFR in combination with the optional FASS Fuel Heater options will help insure EXTREME cold weather operations

Standalone 849 ECM Harness - In-cab Location Transmission Rebuild Parts & Accesories The inside runner sizing isThe Firepunk Engineering standalone harnesses is made to work with the 849 ECM in cab location. Excessive harness length may incur additional cost. ***These are a 3 5 day lead time after we receive your measurements.***