Tach Adapter 1987-dodge-b350-esi1894771 75 in Long - Hex

75 in Long - Hex Head - Chromoly - Black Oxide - Oldsmobile V8 - Set of 14

875 in OD - 15 in Long - 5/8-18 in Left Hand Thread - Steel - Black Powder Coat - Universal - Each

0 Thread - Wire Lead Terminals - Gray - Each

840 in Rectangular Port - Steel Core Laminate - Mopar 426 Hemi - Pair

Tach Adapter 1987-dodge-b350-esi1894771 75 in Long - HexIf you are triggering an MSD 6 or 7 Series Ignition with its white wire or points terminal, you will need the PN 8910 Tach Adapter. The PN 8910 will correct the operation of most voltage triggered tachometers or fuel injection systems that do not work directly off the tach output terminal of the MSD Ignition Unit.