MSD Ford Small Block Hall-Effect Crank Trigger Kit - 86401 flowtech and the Hurst names on

and the Hurst names on the sides

7 V8 1977 - 1978 GMC C25 305/5 V8 1979 - 1995 GMC C2500 350/5

7L V8 1976 Pontiac Firebird Base 350/5

6L V8 1970 - 1972 Chevrolet Camaro SS 402/6

MSD Ford Small Block Hall-Effect Crank Trigger Kit - 86401 flowtech and the Hurst names onOverview: The MSD Flying Magnet Crank trigger is now available with a Hall Effect sensor making it the most accurate way to trigger your EFI. The kit installs easily and uses rigid aluminum mounting bracketry and hardware that will not flex and cause timing fluctuations. Powerful magnets are embedded in a 3 8" thick aluminum trigger wheel that will send your EFI a clean signal for every firing. Features: Application: Year Make Model Submodel Engine