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7 V8 1981 - 1994 GMC K1500 Suburban 1979 - 1995 GMC K1500 Suburban 350/5
4 V8 1969 - 1974 Chevrolet K30 Pickup 250/4
Brand Holley Emission Code 5 Jet Number 104 Jet Size 0
This kit includes the original equipment style plugs for GM (General Motors) LS-Series engines
5L V8 1969 Dodge Dart GT 273/4
For Big Block Chevrolet 8-Inch 12-1X Crank Kit, Bbc, Hall Effect-556-170 transmission-range-sensors 7 V8 1981 - 1994Upgrading 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
