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302 – 427w Ford Ultra Thermostat Housing Kit

Code: TD-Ultra T-Housing Kit


In Stock

This CNC Machined thermostat Housing  Assembly Includes:

  •  A lower 90 degree Housing.
  • Mid Housing with the 1.5 Radiator hose outlet,
  • Fill Neck
  • Billet Aluminum 16lbs Radiator Cap.
  • 180 degree thermostat
  • Hardware and Gasket



This CNC Machined thermostat Housing  Assy entails 4 pieces.  A lower 90 degree Housing.  Mid Housing with the 1.5 Radiator hose outlet,  Fill Neck and Billet Aluminum 16lbs Radiator Cap.  Small Block Fords are notorious for trapping air in the cooling system which leads to “Hot Spots” in the cooling System.

In some applications the intake manifold is the highest point in the cooling system. This filler neck kit allows the system to be filled from the intake manifold to minimize air pockets. Features provisions for two 1/4″ NPT intake manifold bypass fittings, a provision for 1/2″ NPT sensor fitting and left or right radiator hose orientation. CNC machined from 6061 billet aluminum. Includes an o-ring seal fill neck, 1/8″ NPT x 5/16″ hose overflow fitting, thermostat gasket and stainless hardware.   

2 reviews for 302 – 427w Ford Ultra Thermostat Housing Kit

  1. Rich Carbone

    Will this fit on a 302 with a alternator placement that is passenger side high? I have 3.25 inches from block to alternator tensioner.
    Please let me know.
    Rich Carbone

    • admin

      Yes it will

  2. Charlie

    Nice Piece really made a difference to the appearance of my Cobra + Plus keeps Air Pockets out of my 302

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