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Adding shoulder guide holes

Old Oct 20, 2010 | 12:09 AM
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Default Adding shoulder guide holes

I have a 75 vert with seats in almost new condition.

I want to add the shoulder belts for safety reasons and found the belts now I am looking for a reference.

Where can I send out the seat backs to have the passthroughs properly installed?

The seat covers and foams are perfect so I want someone who can do the install without totaling the seats.

Thanks in advance.
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Old Oct 20, 2010 | 02:55 PM
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Hi K,
You can use the front trim plate as a guide to cut the front opening.
For the rear you'll need to buy the trim piece and the loosen the back of the seat cover so you can feel the location in the seat for the trim piece's screws. Once you install the trim piece you can cut the seat cover.
Regards,
Alan







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Old Oct 20, 2010 | 03:11 PM
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Alan,
Great pics. That's exactly how it is done.



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Old Oct 20, 2010 | 06:55 PM
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not all upper frames have the internal bracket welded in place. i've got two backs that are sitting on my shelf for just that reason.
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Old Oct 20, 2010 | 08:59 PM
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Originally Posted by jnb5101
not all upper frames have the internal bracket welded in place. i've got two backs that are sitting on my shelf for just that reason.
agree. just did a friends seats and had to order interal hardware.
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Old Oct 21, 2010 | 12:07 AM
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Would a 75 have those internals already there?

BTW thanks for the great stuff already as always.
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Old Oct 21, 2010 | 06:41 AM
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Originally Posted by 72ragtop
agree. just did a friends seats and had to order interal hardware.
Yes you have to buy the internal hardware. And they bolt on not requiring welding.




Last edited by Paul L; Oct 21, 2010 at 06:44 AM.
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Old Oct 21, 2010 | 02:16 PM
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Some comments:

Al Knoch has a lot of (all of?) the hardware associated with seats. Looking at his inventory it looks like he has stocks of a few things that the other corvette vendors don't have. For example, I wanted the seat back clips for a 69 that hold the shoulder belt to keep it from slipping. I had to work the used parts route to finally find a pair at about $200. I was later surprised to find Knoch has them readily available and apparently a lot cheaper. He doesn't advertise them in his catalog.

The little red plastic things that go on the end of the shoulder belts are called "T shirts" if you want to order them from Snake Oyl.

Cutting the leather to install the shoulder belts makes for a nervous job. A simple mistake and you've ruined your seats. To install the rear bezel (seatback) at first you don't know where to find the screw holes. Use a pick and gently push on the leather until you can feel them. For my 70, I bought the seat leather from Corvette Central and installed the leather covers my self. Looked great.
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Old Oct 21, 2010 | 04:20 PM
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It seems like the cover will have to come off to do this correctly.

I contacted Wilcox to see if they can do it, if I send them my seats.

Once the bezels are installed does the shoulder belt simply contort itself through the opening or does the shoulder belt itself have to come apart some how?
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Old Oct 21, 2010 | 05:20 PM
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Hi K,
The plastic 'sleeve' needs to come off the shoulder belt to get the belt through the seat.
You can do that by warming the 'sleeve' with a hair dryer or in some hot water so it slides over the 'tongue' on the belt end.
Good luck!
Regards,
Alan
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Old Oct 21, 2010 | 05:33 PM
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Originally Posted by Alan 71
Hi K,
The plastic 'sleeve' needs to come off the shoulder belt to get the belt through the seat.
You can do that by warming the 'sleeve' with a hair dryer or in some hot water so it slides over the 'tongue' on the belt end.
Good luck!
Regards,
Alan
awesome tip thanks!
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Old Oct 21, 2010 | 05:41 PM
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It's called a web stop and as Alan says you just put it in hot water and it slips on.
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