When its time to rebuild your Demon/Claw/Holley carburetor look no further than Demon Fuel Systems. Our rebuild kits include every possible gasket and seal you will need along with many parts not included in other kits like detailed instructions and a power valve. Each kit covers virtually every carburetor in the listed family. Available with red non-stick gaskets or reusable Buna gaskets for fuel bowl/metering block/bowl screws.