fan clutch

[mad dog]

Good morning, im putting together a 71 340 and have the 18" fan 2863216 and would like a OEM style clutch for it, can someone recommend a clutch for my fan. I like Tonys repro clutch 070 but dont want to spend that kind of money.
Can i get one from Napa or Rockauto ? part number? it has to be non-thermal and "heavy duty". Any help is of course appreciated..Rich

 

[Professor Fate]

What height do you need? Hayden lists several.
Ecatalog
Hayden is generally accepted as one of the better ones out there- available at most retailers.
https://www.rockauto.com/en/moreinfo.php?pk=1793688&cc=1086982&pt=6812&jsn=544

One thing though; non-thermal fans are generally not considered heavy-duty- by nature they are less efficient and shorter-lived. From Hayden's own website:
Non Thermal

 

[mopardude318]

Low Profile Fan Clutch

www.haydenauto.com

 

[mad dog]

im using my stock 340 22" radiator... im assuming the height i need is whatever the factory clutch was, im trying to keep it as simple as i can

 

[Bewy]

Agree with post #2, non-thermal are not considered HD. There is no reason not to use a thermal clutch.