440 Fan

[Silver R/T]

I have 4 blade fan on my 440, obviously for small blocks. I need to upgrade to 7 blade clutched fan, right?

[ACUDANUT]

YEP

[Silver R/T]

What would be part # for one, anyone know. What's diameter I'm looking for? How does clutched fan work anyways?

[y3chargerrt]

http://cgi.ebay.com/ebaymotors/MOPAR-Challenger-Charger-18-Fan-Clutch-340-440-OEM-/260617374369?cmd=ViewItem&pt=Motors_Car_Truck_Parts_Accessories&hash=item3cae018aa1

[Silver R/T]

Thanks, I was looking at that one, will just bolt on?

[ACUDANUT]

YEP

[Silver R/T]

There's no belt that goes to fan or I'm just not seeing groove for the belt?

[y3chargerrt]

Theres a single groove pulley that goes between the fan and the water pump.

http://cgi.ebay.com/ebaymotors/MOPAR-ONE-BELT-BIG-BLOCK-WATER-PUMP-PULLEY-28-/110529707948?cmd=ViewItem&pt=Motors_Car_Truck_Parts_Accessories&hash=item19bc157fac

[furbyboy]

nice

[maxwellwedge]

Theres a single groove pulley that goes between the fan and the water pump.

http://cgi.ebay.com/ebaymotors/MOPAR-ONE-BELT-BIG-BLOCK-WATER-PUMP-PULLEY-28-/110529707948?cmd=ViewItem&pt=Motors_Car_Truck_Parts_Accessories&hash=item19bc157fac

Assuming you don't have A/C.

You don't need to change your existing pulley if you are converting to a clutch fan. You just need the attaching hardware. Always use a fan shroud as well.