MSD Ignition 6632 6HVC-L Ignition Controller Features: 6HVC-Lâ?¢ Ignition Control Module Soft Touch Rev Limiter; Deutsch Connectors Direct Plug-In Installation; Deutsch Connectors Can Be Used On 4/6/8-Cyl Eng w/Distributor Internally There Is An Efficient Heat Sync Rubber Shock Mounts For Racings Harsh Conditions Internal Components Are Encased In A Clear Epoxy Height: 3.00 Width: 8.00 Length: 11.00 Weight: 4.00 lbs