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DRIVEN DIESEL Misc Engine Products → Driven Diesel 6.0L Coolant Return Kit

Driven Diesel 6.0L Coolant Return Kit

This item requires Vehicle Fitment, please select Vehicle first!
OR if you know the Part Number you need, select from Options below.
Part Number: DD-60L-CRK
Availability: In Stock
Instructions: (Adobe Reader required)
Price: $99.95
If you're working on "Bulletproofing" a 6.0L, this kit is another worthwhile piece of the puzzle. The 6.0L Coolant Return Kit helps to eliminate hot spots and coolant puking by improving coolant circulation from the cylinder heads back to the radiator.

This kit includes:
•Both Driver and Passenger Side Return Lines *
•Set of (4) Fittings for Heads and Thermostat Housing
•Hoses are High Quality Braided S.S. Over Teflon with a Protective Covering **

Installation of this kit requires drilling and tapping the cylinder head castings, which can NOT be done with the heads installed on the engine. The ideal time to perform this modification is when the heads have been removed for head gasket/head stud installation.

This kit WILL fit with aftermarket fuel systems (such as our Driven Diesel 6.0L Regulated Return Kit), but proper care must be taken during installation to make sure that the location and angle of the drilled/tapped hole will not interfere with the rear fuel return lines.

* - We make every attempt possible to source and use as much U.S. made product/material as we possibly can...as long as doing so doesn't sacrifice the quality of the final product. Items marked with a * above have been modified or assembled by U.S. workers in a U.S. shop. Items marked with ** above were ENTIRELY produced from U.S. material, in U.S. shops, by U.S. workers. We can't always control where every component of one of our products comes from, but you count on us to keep looking for ways to increase the % of American Made parts and materials in the products that we produce.

Customer Reviews

(5.00)stars out of 5
# of Ratings: 2
(Only registered customers can rate)
1. on 4/25/2016, said:
5 stars out of 5
I purchased this kit to remove the dead head and excess heat issue of the heads on the 6.0. The product is just what is needed to fix these issues. The instructions are complete and make this update very easy to complete. Thanks for a quality product.
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(6 people found this comment helpful, 1 did not)
2. on 9/24/2012, said:
5 stars out of 5
Yet another fantastic product from Strictly Diesel. I had these installed when my engine was out for machining and studding along with a regulated return. For the cost it is very much worth the increase in fluid movement.
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(3 people found this comment helpful, 1 did not)
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Frequently Asked Questions
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Driven Diesel 6.0L Coolant Return Kit fits the following vehicle(s):

  • 2003 Ford E250/350 Van 6.0L
  • 2004 Ford E250/350 Van 6.0L
  • 2005 Ford E250/350 Van 6.0L
  • 2006 Ford E250/350 Van 6.0L
  • 2007 Ford E250/350 Van 6.0L
  • 2008 Ford E250/350 Van 6.0L
  • 2009 Ford E250/350 Van 6.0L
  • 2010 Ford E250/350 Van 6.0L
  • 2003 Ford Excursion 6.0L
  • 2004 Ford Excursion 6.0L
  • 2005 Ford Excursion 6.0L
  • 2003 Ford F250/350 Super Duty 6.0L
  • 2004 Ford F250/350 Super Duty 6.0L
  • 2005 Ford F250/350 Super Duty 6.0L
  • 2006 Ford F250/350 Super Duty 6.0L
  • 2007 Ford F250/350 Super Duty 6.0L
  • 2003 Ford F450 Super Duty 6.0L
  • 2004 Ford F450 Super Duty 6.0L
  • 2005 Ford F450 Super Duty 6.0L
  • 2006 Ford F450 Super Duty 6.0L
  • 2007 Ford F450 Super Duty 6.0L
  • 2003 Ford F550 Super Duty 6.0L
  • 2004 Ford F550 Super Duty 6.0L
  • 2005 Ford F550 Super Duty 6.0L
  • 2006 Ford F550 Super Duty 6.0L
  • 2007 Ford F550 Super Duty 6.0L
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Many of the aftermarket products that are sold in today’s diesel aftermarket are not legal for sale or use in the state of California (or any state that has adopted CARB standards). Some performance products are not legal for sale or use in any state, because they are prohibited by Federal Law. Strictly Diesel makes every effort to only offer products that do not violate Federal Emissions Laws (ex. Clean Air Act) or violate local laws for states that follow CARB standards. If your vehicle is registered, insured and used on public roads and highways, it is ultimately your responsibility to make sure that it complies with all applicable local, state and federal regulations.

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