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Old 07-29-2023, 07:55 PM   #1
1970BannerBlazer
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Join Date: Jun 2021
Location: Seattle, WA
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Anyone have a 454 with electric fans? Need advice

Just picked up a Flex-o-lite flx-295 electric fan kit for my Blazer. Got it on recommendation of a buddy who uses it on his 454 in his Chevelle. Well, I forgot to measure between the water pump and the radiator. Turns out I’m at 3.5” of clearance and the fan unit needs 4”.

Anyone dealt with this before?

Gotta find a way to gain some space. Current thought is to somehow move the radiator forward.
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Old 07-31-2023, 12:48 AM   #2
kwmech
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Re: Anyone have a 454 with electric fans? Need advice

So you have a long water pump big block??
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Old 07-31-2023, 01:35 AM   #3
Richard
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Re: Anyone have a 454 with electric fans? Need advice

If you moved motor forward to avoid driveline angles/problems. That may have created the space limitation. The single 19" PWM fan I used is pretty slim.
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