They contain every required gasket, seal and ‘O’ ring necessary, plus a new power valve and detailed instructions. Gaskets for the metering blocks and fuel bowls are available in either non-stick or reusable Buna. BG kits are proven race-quality parts and are available for Demon, Claw, and Holley carburetors. Contact BG Fuel Systems at (706) 864-8544 www.barrygrant.com