Corvette Carburetor Insulator Spacer. 300 HP: 1962-1965

Corvette Carburetor Insulator Spacer. 300 HP: 1962-1965

Marsoni

M251S

$70.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Corvette Carburetor Insulator Spacer. 300 HP: 1962-1965Take your classic Corvette back to its peak performance with a purposebuilt Carburetor Insulator Spacer designed for the 300 HP era (19621965). This spacer sits between the carburetor and the intake manifold, forming a thoughtful thermal barrier that slows heat transfer from the hot intake path to the carburetor. The result is a more consistent airfuel charge, even when the engine is hot or under load, helping your 327 V8 deliver steadier power where

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We offer a 30-day return/exchange service after receiving.
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Missing the bolt that attaches the base to the center post. We contacted the vendor and they responded, "We want to assure you that all our parts undergo rigorous inspection and careful packaging before shipment. If you could kindly check the box again for any missing parts, it would be greatly appreciated. Best Regards Yaheetech Customer Service Team" Really, like we didn't checked the box? Responded back to the vendor that we tore the box apart, no bolt. They have gone silent. Update, vendor has offered a partially refund, guess I'll head to Home Depot and look for a replacement bolt. What a pain. Went from 1 to 3 stars for at least contacting us.

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Reviewed in the United States on May 24, 2026