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  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308
  • Cooling System Upgrade - Small Block - Complete Kit - Repro ~ 1967 - 1968 Mercury Cougar / 1967 - 1968 Ford Mustang  - 30308

Item #: 30308

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Price: $954.17
    Cost: 76334
    Earns: 3817
    Bonus: 0

    Availability

    In-Stock Item - Ships: Next Business Day

    Applications

    Description

    Featured in this kit are all the basic items you need to convert your small block 1967 - 1968 Cougar or Mustang from a 20" wide radiator with a fixed four blade fan to a 24" wide radiator with 3 cores and the MAXIMUM cooling big block, high performance 7 blade clutch fan. This setup was used on the highest horsepower drive-trains of the day including the Legendary 427 Side-Oiler equipped GTE and the 428 SCJ Drag-Pak equipped Cougars and Mustangs. This might sound like overkill for your small block but keep in mind most of the motors out there these days have been rebuilt which means that the cylinder walls have usually been bored out resulting in thinner cylinder walls. Thinner cylinder walls mean more work for your cooling system. If you have AC then the larger radiator is a MUST. In addition to this kit you may still want to purchase a new radiator cap and hoses. This kit saves you money over buying each item individually and insures you get the right parts to do the conversion correctly. 

    NOTE: If you have a 1967, you'll need to order the 68 radiator hoses. 

    Watch the video below to learn step by step installation tips and other helpful suggestions.


    Specifications:
    Shipping Weight: 40.00 LBS
    (weight shown may be the dimensional weight)

    This item must ship via

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    4.92 out of 5 stars
    Based upon 3 Review(s).
    5 Stars
    67%
    4 Stars
    33%
    3 Stars
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    2019

    Adjusting to Fit

    5.00 out of 5
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    Pros:
    • Complete Kit
    Cons:
    • None
    I just finished installing the radiator kit. Had to move the radiator as far down as possible to get the shroud to clear. I had to bend the upper mount to press down on the radiator. Other wise an easy install. Quality parts. Video was a big help.

    San Diego
    2014

    Great upgrade but trouble with the shroud

    4.75 out of 5
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    Pros:
    Cons:
    I've had the upgrade in for about a month now and the cooler operation of my 68 xr7 with a 302 is great. Problems for me were that the holes in my Coog for the new mounting pieces were not threaded and I didn't have a tap so I just substituted a bolt/nut combination I had lying around. Other problem is that I've gotten the shroud as low as possible and it still is rubbing against the fan blades. Don't know how to raise the fan so I'm getting ready to cut the shroud.

    Heyworth, IL
    2015

    Excellent Upgrade!

    5.00 out of 5
    Material:
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    Pros:
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    This cooling system upgrade is an excellent addition to my 67 289 Cougar. Easy installation and now I am confident in driving anywhere regardless of outside temp.

    Number of questions: 1
    Please login to ask a question.
    Question
    Asked:
    I have a 68 Mustang with A/C using the 24 inch radiator and the small block C60E-G 7 blade fan (17.5”) with thermal fan clutch. 1. Will your big block fan be an upgrade? 2. Will it fit with my exiting Shroud or do I need to buy the big Block shroud? 3. How well does the fan clutch position the fan in the big block should? From the measurements you have posted this fan clutch is 3/4 to 1 inch shorter than the small block fan/clutch likely due to the longer Big block dimensions. If this is true would it be better to stick with a small block clutch fan to keep the fan properly mounted 1/2 in and 1/2 out of the shroud?
    November 10, 2024 7:44 PM

    Why am I being warned about potential exposure to chemicals in motor vehicle parts?


    • Some chemicals in motor vehicle parts are on the Proposition 65 list because they can cause cancer and/or birth defects or other reproductive harm.
    • When purchasing USED or NOS items, we do not know if listed chemicals are present in these products.
    • This product is known to contain the following listed chemicals:
    <p>I have enjoyed dealing with Don and his group for years and now that I own more cougars the need is greater than ever. I look forward to their videos and easier ways to assemble they have been most helpful. I can navigate there catalog...
    - Dean
    I bought my 69 Cougar in Jul of '09 as a retirement from the Army gift to myself. From day 1 it had intermittent heating problems that I tried to fix. I changed the radiator, thermostat, water pump, and added 2 12 in 1400 cfm electric cooling...
    - MartinD
    My 1971 Cougar XR7 was retrofitted with a Ford “400”, Edelbrock intake and 4 barrel carb, TCI Street Fighter trans, B & M Hammer shifter, and dual turbo exhaust. While this sounds interesting, the Cougar itself was seriously neglected and...
    - Frank
    Just got my quarter window glass installed in my restored quarter window frames; could not be happier! ...
    - Mike Dunlap
    WCCC hooked me up with an original glove box cable and the correct screws WITH shoulders for my glove box. Their listing for these screws explains that the original screws have a shoulder for the cable and most people put in the wrong screws--which...
    - Jim Davis
    I have been a cougar owner for just shy of 30 years, I have been dealing with part problems for a very long time. The people at WCCC have always be honest, and overly helpfull. I now have a 1970 XR-7 mostly rebuilt, and my son has a 1968 base...
    - Voodochild5
    What did you LIKE about your experience? * : I am fairly new to WCCC, four or five orders (at the time of writing), but I am blessed to have found WCCC for sure. I had a small problem, couldn't find anything to work for the condensation drain on my...
    - Kenneth Milden
    I have been working with Don Rush and his team for close to 20 years. In all of these years with many sales transactions I can say they have been 2nd to none. They have always been not only helpful but extremely knowledgeable. I certainly continue...
    - Denver
    I have made many purchases online with WCCC but chose this time to make a 1400 mile round trip and visited them in person. I brought a van load of parts with me that needed a home. Don helped unload them then quickly assessed the value which I...
    - pandamonium2112
    I just wanted to let you know that my order which was shipped (via UPS Mail Innovations) December 05 was at my front door, having gone thru Canada customs, on December 16. It arrived in excellent shape. Kudos to you guys, UPS, and the USPS for...
    - Rod (Saskatchewan, Canada)