3V Head Cooling Mod / Coolant Balance Tube Ford 4.6 & 5.4

MMR Professional Head Cooling Mod (HCM) for 2005-2010 4.6/5.4 3V 

This professional kit includes Billet left and right cylinder head fittings and balance hose. This kit joins the cylinder head coolant flowpath eliminating hot spots that can lead to detonation and that dreaded tick caused by overheated and worn valve guides. Includes all hardware and seals for easy installation.

Precision Manufactured by MMR in the USA



All 2005-2010 Mustang GT with 4.6 3V Engine

All 2004-2010 Ford F150 & F250 with 5.4 3V Engine

All 2004-2010 Ford Expedition with 5.4 3V

All 4.6 and 5.4 3V Engines

Also Fits Ford 6.8 3V Engines 

Please select your engine below

Requires Minor Modification of Steel Heater Tube at rear of engine

  • Model: 537192
  • Manufactured by: MMR


Please Choose:

Head Cooling Mod Options

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