For Gen Iii And Iv Ls 6.56-Inch 12-1X Crank Kit, Ls, Hall Effect-556-176 in-tank-fuel-lines 0L V8 1969 - 1972

0L V8 1969 - 1972 Chevrolet Chevelle Malibu 350/5

7L V8 1975 - 1978 GMC K15   350/5

1L/L6 1967 Chevrolet El Camino 4

GPS Antenna

For Gen Iii And Iv Ls 6.56-Inch 12-1X Crank Kit, Ls, Hall Effect-556-176 in-tank-fuel-lines 0L V8 1969 - 1972Upgrading to an MSD Flying Magnet Crank Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system ignition controller). At the heart of the kit is the 3 wire Hall Effect Sensor that is easier to set up, less susceptible to EMI RFI interference noise, and less likely to have false signals