C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Rear Alternator Bracket with Headers

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Old Jan 28, 2015 | 07:23 PM
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Default Rear Alternator Bracket with Headers

I have a 1986 coupe. I am going to install a set of Hooker Headers 2149 with the EGR hook up. I have read that the rear alternator bracket will not bolt up with the headers. Has anyone used the bracket from a 1985, it looks longer? Does anyone have any ideas?

thanks
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Old Jan 28, 2015 | 07:40 PM
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Seen it on here, go to the hardware store and get some of that conduit pipe. Cut a length of pipe, crush both ends and drill holes and paint with hi-temp paint if you want. GL!
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Old Jan 29, 2015 | 07:25 AM
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As you can see in the photo, I just extended the original bracket so it would fit on the 3rd bolt back instead of the first bolt..My Hooker headers came with small extention tubes that you can use with your original bolts so you can hook a bracket to it. You can either use a piece of conduit pipe like mentioned above, or like I did using the original bracket , cutting it in half , and welding a rod in between to get the proper length...WW


Last edited by WW7; Jan 29, 2015 at 10:11 AM.
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Old Jan 29, 2015 | 07:33 AM
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Originally Posted by BOOT77
Seen it on here, go to the hardware store and get some of that conduit pipe. Cut a length of pipe, crush both ends and drill holes and paint with hi-temp paint if you want. GL!
This is exactly what I did.


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Old Jan 29, 2015 | 09:01 AM
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I modded the factory bracket just like WW7 did when I installed my Hedman Elites.

One thing to check with Hooker headers is the rear A/C compressor bracket. The OEM bracket worked fine but I did have to do some filing on the bracket near the header tube to get it to slide on the stud. You may wind up having to make a custom bracket for that side.
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Old Jan 31, 2015 | 05:38 AM
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I did this when I made my pulley delete set up.
moved a alternator in as close to valve cover as I could get it and reclocked the back 180 to make the wires face down. that also put the mount on the back up closer.





Last edited by project C4; Jan 31, 2015 at 05:45 AM.
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Old Feb 5, 2015 | 03:49 PM
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Last edited by Rohn; Feb 5, 2015 at 03:59 PM.
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