Dragon Fire High Performance Race Series Complete HEI Electronic Ignition Distributor Compatible Replacement For Chevrolet Chevy V6 3.8L 4.3L Oem fit DC6-DF Manufacturer: AIP Electronics Model DRAGONFIRE 100% New Construction Simple onewire Hook up. Electronic Tach hookup to run your stock tachometer. 65K volt coil adjustable vacuum canister bronze bushing corrosion resistant shaft heavy duty drive gear brass terminals precision advance weights.