L-69 Fan Mounting?...
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Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
L-69 Fan Mounting?...
I know the top bolts to the radiator bracket/shroud. What do the bottom holes bolt to?...
Joined: Sep 2005
Posts: 27,881
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Car: Yes
Engine: Usually
Transmission: Sometimes
Axle/Gears: Behind me somewhere
Re: L-69 Fan Mounting?...
A more or less flat plastic piece that bolts to the bottom of the core support. 2 bolts at the bottom if memory serves, and 2 bolts that hold the fan to it.
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: L-69 Fan Mounting?...
Okay, I got a lower bracket. Is there supposed to be some kind of spacers that go between the fan and lower bracket?
It does not line up with the top bracket/shroud...
It does not line up with the top bracket/shroud...
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Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: L-69 Fan Mounting?...
Guys, I need HELP. I just cannot see how the bottom of this fan is supposed to mount (I have he lower bracket now).
I'm putting an electric fan from a '84 L-69 equipped thirdgen into a '83 Firebird that never had an electric fan. What I really need are some pictures so I can see what I'm missing or doing wrong...
I'm putting an electric fan from a '84 L-69 equipped thirdgen into a '83 Firebird that never had an electric fan. What I really need are some pictures so I can see what I'm missing or doing wrong...
Joined: May 2004
Posts: 5,338
Likes: 72
From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: L-69 Fan Mounting?...
if memory serves, a pair of u-nuts attach to the bottom fan bracket piece and the bolts go through the bottom radiator tray into it. it sits inside, on the radiator side, of the metal lip of the tray.
I can confirm with a pic later today if needed.
I can confirm with a pic later today if needed.
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From: CT
Car: 1984 Chevrolet Camaro Z28
Engine: 5.0 Liter 4-BBL V8 High Output
Transmission: 5-Speed Manual
Axle/Gears: 3.73
Re: L-69 Fan Mounting?...
What naf Said,Not The Greatest Pics,Hard To Get A Cam In There It's Held On To The Bottom Bracket With Extruded U Nuts.
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: L-69 Fan Mounting?...
Thanks for the pics. Are the power steering line clips mounting to the same holes as the lower fan bracket?...
Supreme Member




Joined: Nov 2011
Posts: 2,972
Likes: 348
From: CT
Car: 1984 Chevrolet Camaro Z28
Engine: 5.0 Liter 4-BBL V8 High Output
Transmission: 5-Speed Manual
Axle/Gears: 3.73
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: L-69 Fan Mounting?...
Okay, I got the fan mounted. Thanks for all the advice. Crazy how something so simple can be so confusing.
The confusion came from not having the bottom fan bracket, and from the mounting of the power steering cooling lines. Does anyone here happen to have an extra pair of those early mounting brackets for the cooling lines? It's really a pain trying to mount them through the same holes as the fan bracket. Right now I'm temporarily using zip-ties...
The confusion came from not having the bottom fan bracket, and from the mounting of the power steering cooling lines. Does anyone here happen to have an extra pair of those early mounting brackets for the cooling lines? It's really a pain trying to mount them through the same holes as the fan bracket. Right now I'm temporarily using zip-ties...
Last edited by T.L.; Sep 14, 2020 at 09:23 AM.
Joined: May 2004
Posts: 5,338
Likes: 72
From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: L-69 Fan Mounting?...
you can pick up some similar mounting brackets for the cooler lines from a hardware store and make them work.I used them for plug wire holders once:
https://www.thirdgen.org/forums/atta...ugwireloom.jpg
https://www.thirdgen.org/forums/atta...ugwireloom.jpg
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: L-69 Fan Mounting?...
you can pick up some similar mounting brackets for the cooler lines from a hardware store and make them work.I used them for plug wire holders once:
https://www.thirdgen.org/forums/atta...ugwireloom.jpg
https://www.thirdgen.org/forums/atta...ugwireloom.jpg
Thread Starter
Supreme Member




Joined: Sep 1999
Posts: 3,009
Likes: 816
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: L-69 Fan Mounting?...
So I guess no one has any of those. They must be rare...
Joined: May 2004
Posts: 5,338
Likes: 72
From: Lexington, SC
Car: 1987 SC/1985 TA
Engine: 350/vortec/fitech
Transmission: T56
Axle/Gears: 3.27 9-bolt
Re: L-69 Fan Mounting?...
at this day and age it may be difficult to find some, best bet is to post here in the parts wanted section.
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