Re: Flex Fan vs Clutch Fan
Years ago I tried a flex fan on my '92 K-3500 with a 454 and was real disappointed because it did not keep the engine as cool as the stock fan with clutch setup.
The flex fan is now a wall ornament in my garage and will always be.
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'67 Chevy C-20 short stepper - build complete, 454/SM-465.
'75 C-30 Single Cab DRW-350 small block/NP-435.
'77 GMC-6500 Dump Truck, 427 Tall Deck.
'92 GMC K-3500 Duallie, 454/4L80E.
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