[C2] VBP Front Suspension
#1
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VBP Front Suspension
I think I知 in trouble, as I have a VBP front suspension setup like the one pictured. Members are having trouble getting anything out of VBP and it appears I知 needing poly bushings and blocks as mine are disintegrating rapidly. Does anyone know where I can replacements?
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06-21-2018, 08:07 PM
Melting Slicks
65-68 was the same and 69-82 was the same . OEM is proven to last and perform very well for a street driven car. what makes you think the other stuff will last any longer. and what if they go out of business like the other company did. Franks thread on Polly should be all you need to know why that stuff does not belong on a Corvette
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I would swap it back for original
#4
Pro
I would check with Vansteel as they make a similar product. They use Energy Suspension polyurethane products
i used Energy Suspension bushings in my VB&P rear strut rods. On the blocks under the spring you may have to make your own
Randy
i used Energy Suspension bushings in my VB&P rear strut rods. On the blocks under the spring you may have to make your own
Randy
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59BlueSilver (06-21-2018)
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65-68 was the same and 69-82 was the same . OEM is proven to last and perform very well for a street driven car. what makes you think the other stuff will last any longer. and what if they go out of business like the other company did. Franks thread on Polly should be all you need to know why that stuff does not belong on a Corvette
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St. Jude Donor '05, '09, '15
The outer spring bolt bushings are available from the normal vendors like ZIP. You can use poly or rubber. The inner blocks I think you will have to make. Also may I suggest you use drilled head bolts for the blocks and safety wire them. I had some bolts l loosen and I lost a bushing. I could get replacements back then so I did. I also safety wired the bolts. No more problem.
Tom
Tom
Last edited by Sky65; 12-30-2019 at 05:29 PM.
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59BlueSilver (06-21-2018)
#7
Melting Slicks
65-68 was the same and 69-82 was the same . OEM is proven to last and perform very well for a street driven car. what makes you think the other stuff will last any longer. and what if they go out of business like the other company did. Franks thread on Polly should be all you need to know why that stuff does not belong on a Corvette
Last edited by biggd; 06-21-2018 at 08:08 PM.
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#9
Melting Slicks
This has been a hot topic lately and there are several threads about it. Here's what I said about the spring pads in an earlier thread a few weeks ago.
I needed the same cushions and VBP delayed for so long I made my own. I got a 6"x6" sheet of polyurethane 3/8" thick in hardness 60A from my favorite hardware supplier mcmaster.com (link). I cut it into four pieces of the correct size and secured as mentioned above. That is enough for one dual mount spring.
P.S. One of the highly respected engineers here said that attempting to secure those pads with a simple bolt and nut was hopeless as the urethane compresses too much to allow the bolt to properly stretch and lock in place. I solved that problem by adding nyloc nuts. That lets me secure the bolts without deforming the polyurethane too much. I also used thread locker on the threaded plate.
I needed the same cushions and VBP delayed for so long I made my own. I got a 6"x6" sheet of polyurethane 3/8" thick in hardness 60A from my favorite hardware supplier mcmaster.com (link). I cut it into four pieces of the correct size and secured as mentioned above. That is enough for one dual mount spring.
P.S. One of the highly respected engineers here said that attempting to secure those pads with a simple bolt and nut was hopeless as the urethane compresses too much to allow the bolt to properly stretch and lock in place. I solved that problem by adding nyloc nuts. That lets me secure the bolts without deforming the polyurethane too much. I also used thread locker on the threaded plate.
#10
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This has been a hot topic lately and there are several threads about it. Here's what I said about the spring pads in an earlier thread a few weeks ago.
I needed the same cushions and VBP delayed for so long I made my own. I got a 6"x6" sheet of polyurethane 3/8" thick in hardness 60A from my favorite hardware supplier mcmaster.com (link). I cut it into four pieces of the correct size and secured as mentioned above. That is enough for one dual mount spring.
P.S. One of the highly respected engineers here said that attempting to secure those pads with a simple bolt and nut was hopeless as the urethane compresses too much to allow the bolt to properly stretch and lock in place. I solved that problem by adding nyloc nuts. That lets me secure the bolts without deforming the polyurethane too much. I also used thread locker on the threaded plate.
I needed the same cushions and VBP delayed for so long I made my own. I got a 6"x6" sheet of polyurethane 3/8" thick in hardness 60A from my favorite hardware supplier mcmaster.com (link). I cut it into four pieces of the correct size and secured as mentioned above. That is enough for one dual mount spring.
P.S. One of the highly respected engineers here said that attempting to secure those pads with a simple bolt and nut was hopeless as the urethane compresses too much to allow the bolt to properly stretch and lock in place. I solved that problem by adding nyloc nuts. That lets me secure the bolts without deforming the polyurethane too much. I also used thread locker on the threaded plate.
#11
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The outer spring bolt bushings are available from the normal vendors like ZIP. You can use poly or rubber. The inner blocks I think you will have to make. Also may I suggest you use drilled he'd bolts for the blocks and safety wire them. I had some bolts l loosen and I lost a bushing. I could get replacements back then so I did. I also safety wired the bolts. No more problem.
Tom
Tom
#12
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St. Jude Donor '05, '09, '15
These are what I put in the rear dual mount spring on my 65. I don't see why they wouldn't work on the grime as well. I haven't got around to changing my fronts yet.
https://www.zip-corvette.com/63-82-r...ns-rubber.html
Tom
https://www.zip-corvette.com/63-82-r...ns-rubber.html
Tom
#13
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These are what I put in the rear dual mount spring on my 65. I don't see why they wouldn't work on the grime as well. I haven't got around to changing my fronts yet.
https://www.zip-corvette.com/63-82-r...ns-rubber.html
Tom
https://www.zip-corvette.com/63-82-r...ns-rubber.html
Tom
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I think I知 in trouble, as I have a VBP front suspension setup like the one pictured. Members are having trouble getting anything out of VBP and it appears I知 needing poly bushings and blocks as mine are disintegrating rapidly. Does anyone know where I can replacements?
The following users liked this post:
59BlueSilver (06-23-2018)
#16
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This has been a hot topic lately and there are several threads about it. Here's what I said about the spring pads in an earlier thread a few weeks ago.
I needed the same cushions and VBP delayed for so long I made my own. I got a 6"x6" sheet of polyurethane 3/8" thick in hardness 60A from my favorite hardware supplier mcmaster.com (link). I cut it into four pieces of the correct size and secured as mentioned above. That is enough for one dual mount spring.
P.S. One of the highly respected engineers here said that attempting to secure those pads with a simple bolt and nut was hopeless as the urethane compresses too much to allow the bolt to properly stretch and lock in place. I solved that problem by adding nyloc nuts. That lets me secure the bolts without deforming the polyurethane too much. I also used thread locker on the threaded plate.
I needed the same cushions and VBP delayed for so long I made my own. I got a 6"x6" sheet of polyurethane 3/8" thick in hardness 60A from my favorite hardware supplier mcmaster.com (link). I cut it into four pieces of the correct size and secured as mentioned above. That is enough for one dual mount spring.
P.S. One of the highly respected engineers here said that attempting to secure those pads with a simple bolt and nut was hopeless as the urethane compresses too much to allow the bolt to properly stretch and lock in place. I solved that problem by adding nyloc nuts. That lets me secure the bolts without deforming the polyurethane too much. I also used thread locker on the threaded plate.
#17
Pro
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59BlueSilver (06-23-2018)