I found my Holley carb....think it was on the Titanic....scary pics....

66340SEDAN said

Metering blocks look fine. but they are a different metal right? I'm sure they might have **** inside them....but all my years, I never seen a Holley this bad, even if it sat ouside with bad gas inside it.....

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I thought that all the parts were the same metal... Main body, metering blocks, bowls, etc...

Does Holley do their own castings or buy them from other companies? Are they all made by the same guy, or split between sources???