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C4 blower motor spacer

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Old 05-13-2024, 01:50 PM
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vetteLT193
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Default C4 blower motor spacer

Does anyone make and sell a blower motor conversion spacer? I know lots of guys here talk about making one but if possible I'd rather just buy the thing
Old 05-13-2024, 03:44 PM
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kanvasman
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Nope. You have to make your own. A search should bring up the dimensions.
Old 05-13-2024, 05:28 PM
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riverracer au
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There's plans on Vetmod website to download. I'm eventually going to try and 3d print one out of either ASA or Carbon Fibre reinforced Nylon. Either should handle the under bonnet temperatures. Just waiting on a motor n cage from Rockauto.
Old 05-13-2024, 05:56 PM
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I made my own out of wood and came out OK. I think that I downloaded the design from Vettemod a long time ago, but there was issues with the pattern for my 82 if I remember correctly? GL
Old 05-13-2024, 09:13 PM
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I made mine out of a plastic cutting board. Used 2 layers. Worked perfectly but looked a little odd. Another member on here used one wrap of electrical tape to make it look good. Simple as that.
Old 05-13-2024, 09:40 PM
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Why was this moved? A lot of us put C4 blower motors in our C3's.
I made mine out of plastic. Very easy.
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Old 05-14-2024, 07:27 AM
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vetteLT193
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Thanks for the replies. It should NOT have been moved as it is a C3 question.
Old 05-14-2024, 07:41 AM
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Originally Posted by Buccaneer
I made my own out of wood and came out OK. I think that I downloaded the design from Vettemod a long time ago, but there was issues with the pattern for my 82 if I remember correctly? GL
I found the Vettemod discussion but the link to the design template does not work. Does anyone have a copy of that template file?
Old 05-14-2024, 01:02 PM
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vetteLT193
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I found the template file, it's on my phone, I'll try to upload later when I get a minute
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Old 05-14-2024, 07:27 PM
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Old 05-14-2024, 10:19 PM
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Bottom line is, you can just use the blower motor for making up a template. Cut out a chunk of cardboard slightly larger than what you need. Cut a round circle in the center of it about 1/16ths larger than the diameter of the blower cage. Slide cardboard over cage laying flat on the blower motor mounting surface. Take a pencil, mark out the outline and the screw holes. Remove from cage. Finish cutting it out. Lay on your plastic or wood. DONE. Super simple.
Old 05-14-2024, 11:38 PM
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69FASTFUN
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This is the one I did on my 72. The spacer does not sit flat you need to put relief cuts for the rivets.

Old 05-15-2024, 07:52 AM
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Sure would be nice to have this as an STL file, or similar.
Old 05-15-2024, 08:56 AM
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As 4vettes said, it’s really not that difficult. Trace one side. Trace the other side. Put both together with a couple of #8 screws. Even I could do it.
Old 05-15-2024, 12:33 PM
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I thought about doing this on the laser, but changed my mind and used wood and painted it black instead. It is pretty simple mod actually.
Old 05-15-2024, 05:43 PM
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Originally Posted by Bikespace
Sure would be nice to have this as an STL file, or similar.
https://www.corvetteforum.com/forums...post1598884851
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Old 05-15-2024, 05:57 PM
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Originally Posted by riverracer au
I guess I have no choice but to print that out now. Thanks!

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Old 05-15-2024, 06:38 PM
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riverracer au
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I'm just waiting for a new motor n cage from Rockauto to be delivered down here and I'll be printing mine.

After I fix my rear brake rotor offset...
After I finish my front spreader bar brackets...

After I finish 100's of other little jobs...
Old 05-15-2024, 06:42 PM
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Isn't it almost too damn hot to drive down there soon... perfect time for those little jobs (says the guy who's hoping we won't get anymore overnight frost for this year)

M
Old 05-15-2024, 07:53 PM
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Originally Posted by Mooser
Isn't it almost too damn hot to drive down there soon... perfect time for those little jobs (says the guy who's hoping we won't get anymore overnight frost for this year)

M
ahhh, No. It's coming on winter here now! That's when it's really nice!


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