Fan Clutch Non Thermal 1965-1973

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Fan Clutch Non Thermal 1965-1973

Product Description

Non Thermal Fan Clutch for 1964-1973 Mustangs using a fan clutch. Fits small block and big block engines.

This fan clutch is built with a patented silicone fluid reservoir and a factory seal to protect against leakage. This non-thermal design keeps the fan spinning at a constant 60% of the water pump for consistent cooling.

Similar Mustang Parts

similar Mustang parts More Fans & Fan Shrouds  

Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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Product Questions

Hi, I have a 1964 289 Mustang with factory Air and 5 blade direct drive fan. Did this car come with a viscous clutch fan as a factory option?

Asked by: cosyg
I don't believe it did.
Answered by: rk cjpp
Date published: 2016-08-04

I own a 1967 Mustang coupe with a 289 V8,  the present fan clutch  turning a 7 blade fan . Is this unit a suitable replacement for the existing fan clutch which appears to be turning at the same speed as the water pump all the time ( loud wind noise ).

Asked by: cbm690
This would be the replacement fan clutch for cars originally equipped with one.
Answered by: rk cjpp
Date published: 2016-05-25

What is the fan diameter? Will it fit the factory fan shroud?

Asked by: Ms convert
The cooling fan bolts to this so it would fit the fan shroud.
Answered by: rk cjpp
Date published: 2015-12-29

What is the measured distance from the mounting surface for the fan to the disk that mounts to the water pump shaft? I changed radiators, and my current clutch has a two inch measurement, which is now to long. I only have three inches to fit a clutch/fan.

Asked by: Stormin
I'm not a 100% sure exactly what measurement you are looking for, but I have this: .63" (5/8") and .75" (3/4") pilot holes, 2.33" flange circle with a 3.33" overall height.
Answered by: CJPP Dave
Date published: 2015-12-14

Will this fit with 390 & air conditioning when using the stock fan?  The clearance is very close between the clutch drive face and the radiator!  'Standard replacement' from NAPA does not fit.

Asked by: ptucker428
Yes, it should fit.
Answered by: CJ Pony Parts
Date published: 2015-05-26

best fan to go with this? ford 289 eng

Asked by: ringo star

Can you tell me whether there is any slippage in the clutch when it is engaged and the car is idling? Is the ratio of the water pump to fan speed 1:1 at low speeds? What is the distance between the hole centres of the fan mounting bolts?

Asked by: ps66
  • 2016-08-28T08:15CST
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