MSD - Chrysler Big Block 426, 440 Cam Sync Plug Spark Plug Wire Set -

Spark Plug Wire Set - Extreme 9000 Ceramic - Spiral Core - 8 mm - Black - 135 Degree Plug Boots - HEI / Socket Style - V8 - Kit

75 in D - Dual Fans - Passenger Side Inlet - Passenger Side Outlet - Automatic Transmission - Aluminum - Natural - GM A-Body 1964-67 - Kit

Red or Blue with Black accents

Flywheel - 168 Tooth - 28 lb - SFI 1

57 in Rectangle Port - Rubber - LS6 - GM LS-Series - Set of 8

MSD - Chrysler Big Block 426, 440 Cam Sync Plug Spark Plug Wire Set -MSD'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.