GM licensed electric fans

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09-18-2014, 10:31 PM

Blue_Thunder

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Car: 1986 Chevy Iroc-Z28

Engine: 1989 TPI 350

Transmission: 700R4

Axle/Gears: stock 10 bolt with 2.73 gears

GM licensed electric fans

I am looking into a new electric fan setup. Currently I have the single fan setup. Anyone use one of the GM licensed fans by proform?

http://www.summitracing.com/parts/pro-141-647/overview/

This is what I am looking at.

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09-19-2014, 08:54 AM

Ozz1967

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Car: 1984 Trans Am

Engine: LS1383 in work

Transmission: Magnum F

Axle/Gears: Zexel Torsen 3.73, 28-spline mosers

Re: GM licensed electric fans

That doesn't look like it will fit the factory brackets. I upgraded to dual TPI fan's myself, so I have an extra single fan lying around. What's up with yours that you want to replace it?

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09-19-2014, 09:01 AM

Blue_Thunder

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Car: 1986 Chevy Iroc-Z28

Engine: 1989 TPI 350

Transmission: 700R4

Axle/Gears: stock 10 bolt with 2.73 gears

Re: GM licensed electric fans

Quote:

Originally Posted by Ozz1967

That doesn't look like it will fit the factory brackets. I upgraded to dual TPI fan's myself, so I have an extra single fan lying around. What's up with yours that you want to replace it?

Nothing is wrong with my oem fan. Just looking into a fan setup that pulls more cfm.

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09-19-2014, 11:57 AM

Ozz1967

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Car: 1984 Trans Am

Engine: LS1383 in work

Transmission: Magnum F

Axle/Gears: Zexel Torsen 3.73, 28-spline mosers

Re: GM licensed electric fans

Your best bet is to convert to dual TPI which essentially bolt in, or pick up a set from an LT or LS car, both of which will require a bit of massaging to get to fit right. All of these options will require some wiring to rig up the second fan though. I went with a relay set from one of our members on here, Formula1LE. He makes a really nice set.

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