69 Mach, S code, ac, correct engine fan?

[Caseyrhe 650]

I have a 69 Mach, 390 with ac, ps. Car was in boxes, fan is a 5 blade-191/4" fan. Currently using a 2" spacer, giving me 1/2" clearance from bottom crank pulley, from lower radiator hose, and about 3/4" from back of radiator. In addition, fan shroud can't be installed, fan hits it.

What is the correct size fan and should it have a fan clutch

[LindenBruce 27]

Can you find a number on it?  I know the 428 cars came with either a 6 or 7 blade fan 18.25" diameter with a clutch,   IDK about the 390 cars.  B.

[LindenBruce 27]

Okay take a look at this link.  Per Bill's listing at Mansfield Mustang it shows a 7 blade fan with a clutch.  B.  

 

 http://mansfieldmustang.com/EngineHBC.html

[LindenBruce 27]

Book mark this link as well.  While it IS the 428CJ registry, a lot of the 390 stuff is the same.  B. 

 

https://www.428cobrajet.org/id-fan

[TF69 14]

I have a 69 Mach, 390 with ac, ps. Car was in boxes, fan is a 5 blade-191/4" fan. Currently using a 2" spacer, giving me 1/2" clearance from bottom crank pulley, from lower radiator hose, and about 3/4" from back of radiator. In addition, fan shroud can't be installed, fan hits it.

What is the correct size fan and should it have a fan clutch

 

Fan should have clutch, Can take a picture of my original 390 AC/PS fan if you want. Spacer I believe with it still is a 2".

[barnett468 418]

The place below is the mfg of the concours fan and they sell a generic correct clutch for 65.00 and a Concours reproduction for $400.00 . AMK has the orig style bolts.

 

http://www2.cougarpartscatalog.com/store/Search.aspx?SearchTerms=D0Z%20428%20fan%20clutch

[Caseyrhe 650]

I'd appreciate the pic. Can you measure from center of fan to outer blade edge to get a diameter length?

[Brian Conway 264]

Your car should probably be using the C8OE-B, 7 blades w/clutch and 18.25" wide.  That fan is stamped with the C8OE-B and FoMoCo.  This fan does not use a spacer and will  fit into the C8ZZ-A fan shroud.  Your 19" fan should have a part number stamped into it.  The 19" fans usually were stock on the larger sedans and station wagons.  Brian. 

[Caseyrhe 650]

Thanks Brian. Am I measuring correct, center of fan to end of blade x 2 to get dia. Or Ido you use other points to measure

[Brian Conway 264]

Measure anyway that works for you.  This C8OE-B fan measures 18.25"  Have you looked for the fan part number yet ?  Brian