MSD Pro-Billet Cam Sync Plug - Hall Effect - Billet Aluminum - Mopar RB-Series Thermostat Housing Gasket 1961-1968 Mercury Commuter

1961-1968 Mercury Commuter

Single path system inflates two air springs at the same rate at the same time Two Year Limited Warranty

Pump features a lightweight billet 6061-T6 aluminum housing and cover with a durable anodized hardcoat and standard volume billet steel "Shark Tooth" helical gears

1979-1992 Dodge D150

MSD Pro-Billet Cam Sync Plug - Hall Effect - Billet Aluminum - Mopar RB-Series Thermostat Housing Gasket 1961-1968 Mercury CommuterMSD's cam sync plugs are the perfect solution when running an aftermarket sequential EFI system with coil per cylinder ignition. The cam sync plug installs in place of a traditional distributor, providing a hall effect cam sync signal needed for the EFI system to reference the # 1 cylinder. MSD's cam syncs are plug and play with Holley EFI systems and can easily interface with most aftermarket EFI systems. Features: Built in L. E. D. makes set up and