For Small Block Ford 6.56-Inch 12-1X Crank Wheel-556-184 key-fobs 8L V6 1978 Chevrolet El

8L V6 1978 Chevrolet El Camino Conquista 231/3

GMC P3500 (1988)

Chrysler LeBaron (1981)

5/16" Inlet/ Outlet

For Small Block Ford 6.56-Inch 12-1X Crank Wheel-556-184 key-fobs 8L V6 1978 Chevrolet ElUpgrading 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