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1979 Corvette - C4 Sawblade wheels

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Old Jan 28, 2025 | 09:38 PM
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Default 1979 Corvette - C4 Sawblade wheels

Hello everyone,

I want to upgrade the wheels and put wider tires on my C3 I have done a lot of to the motor and the stock tire sizes can handle the power. I always liked the C4 Sawblade wheels and got a set very cheap with new tires.. I have see these wheels before on C3 vettes and in other forums everyone is mentioning VBP (Vette Brake Parts) as the vendor that sells these wheel adapters but I can't find it on their website.. I have already tried to contact the vendor but no reply yet... do you guys know anyone else that sells these adapters?

Thanks everyone!
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Old Jan 29, 2025 | 07:21 AM
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Unfortunately VBP went out of business, for what reason I don't know. Perhaps try Van Steele, they bought the tooling for VBP 'S COMPOSITE SPRING.
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Old Jan 29, 2025 | 12:48 PM
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Thank you 7t9|82.

I did send a message but no reply yet...
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Old Jan 29, 2025 | 02:20 PM
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They have a phone, it's what old people use to get answers quickly.
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Old Jan 29, 2025 | 08:05 PM
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There's nothing Corvette-specific about adapters. You just need to figure out the correct size.

You can try using this tool (stock C3 wheels are 15x8", with 4" backspace, for NEGATIVE 13 mm offset. Figure out what size adapters you need, and get them from eBay.

https://tiresize.com/wheel-offset-calculator/

You may need hub centric adapters for those wheels, though.
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Old Jan 30, 2025 | 07:34 AM
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https://www.uswheeladapters.com/whee...3oKuVjq9M6Mjb6

I have used these guys, will make anything you need.
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Old Jan 30, 2025 | 08:53 AM
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Originally Posted by 7t9l82
They have a phone, it's what old people use to get answers quickly.
Thanks, I tried no luck that is why I sent the message,,,
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Old Jan 30, 2025 | 08:54 AM
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Thank you Bikespace that tool is fantastic... did not know it existed
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Old Jan 30, 2025 | 08:56 AM
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Thank you wolfk,

I rather pay extra $$$ for something made in USA!!!! Thank you for the link i do not trust the Amazon and Ebay ones...
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