Raising front clip?
#21
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Hi,
Here's a 'typical' position for the bottom of the core support relative to the front crossmember.
Remember the outer bumper brackets need to be removed to gain access to the second frame extension bolt.
Again, be VERY CAREFUL with the fiberglass.
Regards,
Alan
Here's a 'typical' position for the bottom of the core support relative to the front crossmember.
Remember the outer bumper brackets need to be removed to gain access to the second frame extension bolt.
Again, be VERY CAREFUL with the fiberglass.
Regards,
Alan
Last edited by Alan 71; 02-12-2015 at 10:46 AM.
#22
Burning Brakes
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Thanks again. I willl disassemble the whole front end and lift the front up slowly to raise it that few milimeters.
I will take some pictures as soon as I can and post it to let you see what is the gap at the front.
I will take some pictures as soon as I can and post it to let you see what is the gap at the front.
#23
Drifting
As others have suggested you can raise the clip some. Because the rear of the fenders and hood strip near windshield are bonded you are limited in range. Also make sure the inner fenders are not secured to anything that also attaches to the frame.
In my track car I had to remove all the bonded seems so I could make the clip removeable and attach with pins. Good now but what a pain.
In my track car I had to remove all the bonded seems so I could make the clip removeable and attach with pins. Good now but what a pain.
#24
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As others have suggested you can raise the clip some. Because the rear of the fenders and hood strip near windshield are bonded you are limited in range. Also make sure the inner fenders are not secured to anything that also attaches to the frame.
In my track car I had to remove all the bonded seems so I could make the clip removeable and attach with pins. Good now but what a pain.
In my track car I had to remove all the bonded seems so I could make the clip removeable and attach with pins. Good now but what a pain.
#25
Burning Brakes
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Here is the detailed photos and description of the procedure!
http://www.corvette-restoration.com/...lacement_1.htm
In short, I have to loosen these two bolts and raise the support up?
http://www.corvette-restoration.com/...lacement_1.htm
In short, I have to loosen these two bolts and raise the support up?
Last edited by Primoz; 02-12-2015 at 01:54 PM. Reason: adding content
#26
Race Director
Yes
#27
As others have suggested you can raise the clip some. Because the rear of the fenders and hood strip near windshield are bonded you are limited in range. Also make sure the inner fenders are not secured to anything that also attaches to the frame.
In my track car I had to remove all the bonded seems so I could make the clip removeable and attach with pins. Good now but what a pain.
In my track car I had to remove all the bonded seems so I could make the clip removeable and attach with pins. Good now but what a pain.
#28
Safety Car
you might also want to loosen the 3 bolts on each side, holding the core support, also loosen the 2 bolts on the bottom of the core support holding the core support, you can add shims here to help raise the front end... good luck
#30
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Hi ac,
There are 3 bolts on each side through bracket on wheel side of the apron to the core support. You can see the bolts in Primo's last picture.
Then 2 bolts through bottom of core support to the front crossmember that's mounted to the forward frame rail extensions.
Forward of the core support there's nothing but incidental contact of the bumper braces and brackets and their bolts as they touch or pass through the fiberglass.
That's why to raise the front of the clip St.Louis used shims between the bottom of the core support and the forward crossmember.
Not all cars needed shims, just as the number of body mount shims varied car to car.
Regards,
Alan
There are 3 bolts on each side through bracket on wheel side of the apron to the core support. You can see the bolts in Primo's last picture.
Then 2 bolts through bottom of core support to the front crossmember that's mounted to the forward frame rail extensions.
Forward of the core support there's nothing but incidental contact of the bumper braces and brackets and their bolts as they touch or pass through the fiberglass.
That's why to raise the front of the clip St.Louis used shims between the bottom of the core support and the forward crossmember.
Not all cars needed shims, just as the number of body mount shims varied car to car.
Regards,
Alan
Last edited by Alan 71; 03-25-2015 at 04:00 PM.
#31
Safety Car
Hi ac,
There are 3 bolts on each side through bracket on wheel side of the apron to the core support. You can see the bolts in Primo's last picture.
Then 2 bolts through bottom of core support to the front crossmember that's mounted to the forward frame rail extensions.
Forward of the core support there's nothing but incidental contact of the bumper braces and brackets and their bolts as they touch or pass through the fiberglass.
That's why to raise the front of the clip St.Louis used shims between the bottom of the core support and the forward crossmember.
Not all cars needed shims, just as the number of body mount shims varied car to car.
Regards,
Alan
There are 3 bolts on each side through bracket on wheel side of the apron to the core support. You can see the bolts in Primo's last picture.
Then 2 bolts through bottom of core support to the front crossmember that's mounted to the forward frame rail extensions.
Forward of the core support there's nothing but incidental contact of the bumper braces and brackets and their bolts as they touch or pass through the fiberglass.
That's why to raise the front of the clip St.Louis used shims between the bottom of the core support and the forward crossmember.
Not all cars needed shims, just as the number of body mount shims varied car to car.
Regards,
Alan
#32
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OK after having a look at my car, I immediately noticed something different in comparison to all others. I dont have bumper brackets, the bolts holding the extension brackets on are going through the holes that the bumper brackets should be. The joys of getting a used car... As you can see, the holes that the bolts should be going through dont even remotely line up. What is the best way to fix this. Its on both sides
#33
Race Director
OK after having a look at my car, I immediately noticed something different in comparison to all others. I dont have bumper brackets, the bolts holding the extension brackets on are going through the holes that the bumper brackets should be. The joys of getting a used car... As you can see, the holes that the bolts should be going through dont even remotely line up. What is the best way to fix this. Its on both sides
DUB
#34
Burning Brakes
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This was posted in cc tech page.
http://tech.corvettecentral.com/2015...-installation/
It is useful.
On one of the pictures the shims under the radiator support are superbly seen.
I'm still getting to align everything on my vette. My job doesn't let me to take 5 days of to dedicate them to my corvette.
http://tech.corvettecentral.com/2015...-installation/
It is useful.
On one of the pictures the shims under the radiator support are superbly seen.
I'm still getting to align everything on my vette. My job doesn't let me to take 5 days of to dedicate them to my corvette.
#37
Burning Brakes
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In the last 2 days I dismantled and raised the front clip and after putting in 3 shims under the radiator support the front right tyre still touches the fender in front of the tyre if I put maximum lock at turning left.
I'm afraid that if I put more shims under the radiator support the fiberglass will be to stressed.
Does anyone have any feedback on this matter?
I did get 12 shims wwhen I ordered the complete set with bolts from Willcox, so 6 at each side may be the maxximum amount.
I'm afraid that if I put more shims under the radiator support the fiberglass will be to stressed.
Does anyone have any feedback on this matter?
I did get 12 shims wwhen I ordered the complete set with bolts from Willcox, so 6 at each side may be the maxximum amount.
#39
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Is it possible that during restoration and my car beeing without radiator support and beeing in a lift the front clip dropped because of the deteriorating body mounts? I haven't checked them but I suppose they make a difference!
#40
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Hi PK,
If your car still has the original type aluminum 'puck' spacers they'd have to be VERY corroded to have allowed the body to drop.
Remember, most of the front clip is forward of the body mounts so if the clip has dropped it's more likely that the bond between it and the cowl has been compromised.
Generally if the clip is loose the gaps at the front of the doors is where it's seen.
Regards,
Alan
If your car still has the original type aluminum 'puck' spacers they'd have to be VERY corroded to have allowed the body to drop.
Remember, most of the front clip is forward of the body mounts so if the clip has dropped it's more likely that the bond between it and the cowl has been compromised.
Generally if the clip is loose the gaps at the front of the doors is where it's seen.
Regards,
Alan
Last edited by Alan 71; 03-18-2016 at 10:39 AM.