Depending on your application RCD offers several different cam covers for your gear drive. Machined from aluminum bar stock these covers are available in plain flat face or with provisions for accessory mounting. No gaskets needed, all of RCD's cam covers are made to use an 'O" ring to provide a leak free seal. Note: RCD pump extensions can be found in the Fuel Pump Accessories category most standard pump extensions, except LS and SBC, work without a separate cam cover.